Answers
Answer:
4
Step-by-step explanation:
Answer:
Creo que es 40
Step-by-step explanation:
80+15x+(11x-4)=180
26x=104
x=4
Entonces
11x-4 --> 11*4-4 = 40
Related Questions
Factor the following expression completely 16x^2-49
Answers
Answer:
(4x+7)(4x-7)
Step-by-step explanation:
also please explain
m=?
b=?
equation=?
Answers
Answer:
Decimal form: y = -3x + 1
Exact form: y = -3x + 1
m (slope)= -3
b= 1
Plz help! Will give brainliest!
Answers
Answer:
D
Step-by-step explanation:
To divide the 2 fractions
• leave the first fraction
• change division to multiplication
• turn the second fraction upside down
[tex]\frac{11}{12}[/tex] × [tex]\frac{7}{5}[/tex]
= [tex]\frac{11(7)}{12(5)}[/tex]
= [tex]\frac{77}{60}[/tex]
= 1 [tex]\frac{17}{60}[/tex] → D
what is the surface area of this rectangular rectangular prism (pic attached)
Answers
Help and I’ll give brainliest
Answers
Answer:
They purchased 11 Packets
Step-by-step explanation:
C=11p + 30
Which expression is equivalent to 12a + 8?
0 4(3a + 2)
04(3a + 8)
06(6a + 2)
06(6a + 8)
PLEASE help me thanks...
Answers
4 x 3a = 12a
4 x 2 = 8
In the expression 2a-5+4a-9, name the constants
Answers
Answer:
-5 and -9 are the constants, can also be written -14
Polina the Polar Bear sat on an ice floe in the Arctic Ocean, north of Alaska. Polina was waiting for her mother, Bearnice, to return hwith some tasty seal blubber for lunch. Bearnice was hunting, waiting for seals to come up for air through holes in the ice, the same way Polar Bears have hunted in the winter for centuries. Except this year there was one big difference.
A lot more of the ice had melted last summer, and this winter it hadn’t refrozen as usual. A combination of warmer weather and changes in water and air currents was making the ocean warmer than anyone could remember, and Bearnice had to swim farther every day to find a good hunting spot.
As Polina waited for her mother to bring food back to her floe, the ice shrank bit by bit until she was sitting on very thin ice. As Polina waited helplessly, the furry white cub heard a deep voice coming from the direction of the sea.
“Hellooo little bear,” it said. Polina had never heard such a deep voice. She lifted her tired head to look out over the water, and was surprised that the voice seemed to come from a dark ice floe just offshore.
"No, wait!" It had a huge eyeball that was looking directly at her. It wasn’t an ice floe — it was the largest whale Polina had ever seen. It was also the first whale that had ever spoken to her.
“They call me Farswimmer,”said the whale, “because I travel all over the world, having adventures and learning new things. What brings you here alone, Polar Bear?” Farswimmer was very old, and he had seen many changes in his years of exploring the oceans. He certainly knew more about the world than most polar bears.
Farswimmer seemed like a nice whale, but Polina remembered Bearnice, her mother, and how she hadn’t come back from hunting.
Farswimmer blew a tall spout to distract Polina and stop her from crying.
When Polina told the whale her own story, he said, “I’m headed north anyway. You could ride on my back, and we can look for your mother. Are you ready for an adventure?” The next morning, Farswimmer and Polina charted their course and took off. Polina rode Farswimmer’s back and sometimes floated behind him, holding his tail. She also stood on his back and pretended she was surfing. It was a blast.
They took a break on an ice floe. Soon, they saw something in the distance that looked like another ice floe, but just to be sure, Farswimmer left Polina on the ice and swam to the floating object.
It wasn’t an object. It was an animal. Farswimmer used his fat nose to push the animal to Polina’s icy raft. When they got closer, Polina saw a familiar face.
“Mommy,” she yelped. Bearnice was very tired, but the sound of her cub’s voice made her happy. She opened her arms and the two embraced each other in a big bear hug.
Read the passage on the left to answer the following questions:
1)
What is the main conflict in this story?
A) Farswimmer cannot find Polina's mother.
B) Polina's mother is unable to find any seals to feed Polina.
C) Bearnice decides that she wants to let her daughter live alone.
D) The ice is melting around Polina, and her mother hasn't returned.
2)
Which statement best describes the relationship Polina the Polar Bear and the whale Farswimmer?
A) Polina is angry at Farswimmer for being so large and scary.
B) Farswimmer has no interest in helping Polina find her mother.
C) The whale Farswimmer is kind and helpful to frightened Polina.
D) Polina is in love with Farswimmer the whale and wants to run away with her.
3)
How is Farswimmer characterized in this story?
A) as an unhappy and mean whale
B) as a kind and wise old whale
C) as an indifferent, cruel creature
D) as a simple-minded, innocent creature
4)
Which BEST describes the characters in this story?
A) Farswimmer is old and Polina is young. They can both talk.
B) Farswimmer and Beatrice are both old. They can both talk.
C) Farswimmer and Polina are both young and can both talk.
D) All three are young and can talk.
5)
What is the setting of this story?
A) a warm Mediterranean sea
B) the endless ice of Antarctica
C) an Eskimo village in the snow
Answers
If the cost of a barrel of oil is $50.00, how much is the cost of one gallon of that oil? (One barrel of fuel oil contains 42 gallons.)
Answers
Answer:
$1.20
Step-by-step explanation:
Solve for a 1/2 a-9=11
Answers
Answer:
a=31
Step-by-step explanation:
1/2(a-9)=11
a-9=22
a=22+9
a=31
Alamo Cola manufactures a soft drink made with 2.5% peach juice concentrate. What is this percent expressed as a fraction and decimal?
A) 1/4 and 0.025
B) 1/4 and 0.0025
C) 1/40 and 0.025
D) 1/400 and 0.0025
Answers
i don't know sorry if its wrong please correct me, it looks like c
Factor 72x−18xy
Find the Factor of 72x-18xy
Answers
Answer:
4x and (1-y)
Step-by-step explanation:
4x(1-y)
this is my answer
The factors of the expression are 18x and 4-y
Given the expression 72x - 18xy
Find the factor of each term:
72x = 18 * 4 * x
18xy = 18 * x * y
Since 18x is common to both terms, hence the factored form is expressed as:
72x - 18xy = 18x (4 - y)
The factors of the expression are 18x and 4-y
Learn more on factors here: https://brainly.com/question/24539261
what is angle 1,2,3,4,5,6,7
Answers
How much interest is earned in two years in a investment of 2,000 and the interest rate is 3%
Answers
Answer: $1,140
Step-by-step explanation:
2000 x .03 = 60
60 x 24 months = $1,140
Please help me out!!
Answers
Answer:
D. 9(3.1416)
Step-by-step explanation:
What is the value of s ?
Please help
No guessing
Answers
Answer:
s = 17Step-by-step explanation:
use Pythagorean theorem a² + b² = c²
where a = 8
b = 15
c = s (which is unknown)
plugin values into the formula:
a² + b² = c²
8² + 15² = s²
s = √(64 + 225)
s = √289
s = 17
Which choices are equivalent to the expression?
Answers
What is the probability when Sue will randomly select from a treat bag containing 6
lollipops and 4 gum balls. Sue will select a treat, NOT REPLACE it, and then select a
second treat. Sue will select a gumball then a lollipop.
Answers
Answer:
6/25
Step-by-step explanation:
Can someone help me on this real quick PLZZZZZZZZZZZzz
Answers
Step-by-step explanation:
1)On the table for Yards put 3 and 5. Then put Feet as 6, 12 and 18.
2)On 2 put [tex]\frac{6}{2} \frac{9}{3} \frac{12}{4} \frac{15}{5}[/tex]
Each ratio is equal to 3:1
3)The equation that describes the relationship is x:y
4)The equation that describes the relationship is 3:50
Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?
Answers
Answer: $8.50/pound
Step-by-step explanation:
Price per pound --> take the total price and divide it by the number of pounds
$22.10 / 2.6 pounds = $8.50/pound
Answer:
$8.50
Step-by-step explanation:
take 22.10 divide it by 2.6 and you will get your answer.
Hope this helps
i don't how to do this problem 2(x−2)−4x−5= 29
Answers
Answer:
= − 1 9
Step-by-step explanation:
Answer
A 15
B 100
C 120
D 148
Answers
Answer:
120
Step-by-step explanation:
6*5*4=120 and boom that’s your answer
Help please!
These are Edward's calculations for his net worth: Net Worth = $400 - $500 = -$100. What does the negative net worth mean?
A)His liabilities are greater than his assets
B) His assets and liabilities are the same
C) His assets are greater than his liabilities
D) His assets and liabilities do not affect each other.
Answers
Answer:
A. His liabilities are greater than his assets.
Step-by-step explanation:
Find the missing values in the ratio table.
for every 81 girls, there are 72 boys
Answers
Answer:
its d
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
We know that for every 81 girls, there are 72 boys so how do u get 81? You'd have to multpify 9x9 = 81 and 8x8= 72 so the ratio is 8:9
I need help asap
Less then 5 minutes
Answers
Answer:
um well he would be well rested so he would score higher than others but I'm not sure on the exact number maybe around 90-100
15PTS PLEASE HELP ASAP!
(dont write random answers pls)
look at the pic attached:
Answers
Answer
the answer would be
D(5,-2).
Answer:
D(-6, 1)
Step-by-step explanation:
To determine the solution we can start by calculating the slope of AB;
A(-1, 4), B(2, -5)
m = -5 - 4 / 2 - (-1) = -9 / 3 = -3
Then CD, if to be perpendicular, should have the 'negative reciprocal' of the slope of AB. In other words it should have a slope of 1/3. We are given point C as (3, 4) so let's take each of the given options for point D, and find the slope using the two points. If the slope is 1/3rd then that is the correct option.
Now I already know the answer, so instead of going through all the options I will just check the slope with the correct answer choice. You will find the slope to be 1/3rd;
C(3, 4), D(-6, 1)
m = 1 - 4/- 6 - 3 = -3/-9 = 1/3rd
Correct, as you can see
So your solution is option c
Which inequality represents all values of x for which the product below is
defined?
please help very confused
Answers
Answer:
C. x ≥ 5
Step-by-step explanation:
You must meet both conditions:
(x -5) ≥ 0 and (x +2) ≥ 0
For the first condition, ...
x ≥ 5 . . . . add 5 to both sides
For the second condition ...
x ≥ -2 . . . . subtract 2 from both sides.
Since both conditions must be met, we must have ...
x ≥ 5
i hope this helps :)
I need help on this problem!
Answers
Answer:
Blank 1: 1
Blank 2: -19
Blank 3: 4
Blank 4: 96
Step-by-step explanation:
-1+4=3
3/3=1
3(-5)-4=-19
8+4=12
12/3=4
3(100)-4=96
Mr. Hudson's bill when taking his family to a restaurant for dinner was $65. He used a discount card for 15% off and left a 20% tip on the original amount of the bill. Complete the statements to determine how much Mr. Hudson spent at the restaurant. The amount of Mr. Hudson's bill after the 15% discount was $ . Mr. Hudson left $ for a tip. Mr. Hudson spent $ at the restaurant.
Answers
Answer:
Amount of bill after discount = $55.25
Amount of tip left = $13
Total money spent at the restaurant = $68.25
Step-by-step explanation:
Original bill amount of Mr. Hudson = $65
Discount card value = 15% of the bill
Tip offered = 20% of the original amount
To find:
Amount of bill after the discount of 15%.
Amount of tip left.
Total amount spent in the restaurant.
Solution:
Let us apply the percentage here to find the values of total discount, total tip offered.
Discount = 15% of $65
[tex]\Rightarrow \dfrac{15}{100} \times 65 = \$9.75[/tex]
Amount of bill after discount = $65 - $9.75 = $55.25
Amount of tip left = 20% of $65
[tex]\Rightarrow \dfrac{20}{100} \times 65 = \$13[/tex]
Total money spent at the restaurant = Amount of bill after discount + tip offered = $55.25 + $13 = $68.25
The answers are:
Amount of bill after discount = $55.25
Amount of tip left = $13
Total money spent at the restaurant = $68.25
How many 2/3 -cup servings are in 6 cups of cereal?
Answers
Answer:
Nine.
Step-by-step explanation: