Answers
Answer:
x/50=78/100
Explanation:
since the test has 50 points TOTAL, you know that it will be the denominator. and x would be however many points he got on the test. so out of 50 points, the student got x points is what x/50 means. then the second one would be your percentage. when converting percents do decimals, the number of your percent (in this case 78) would be your numerator, and since percents are out of 100 your denominator would be 100
Related Questions
four less than the quotient of ten and a number, increased by eight; evaluate when y = 2 A 2-column table with 7 rows. Column 1 is labeled Key Words with entries four, less than, quotient, ten, a number, increased by, eight. Column 2 is labeled Replace with entries 4, minus, divided by, 10, y +, 8. Write and evaluate the expression. Then, complete the statements. First, write the expression . Second, 2 in for the variable, y. Third, by using . The answer is .
Answers
Answer:
First, write the expression
✔ 10/y – 4 + 8
.
Second,
✔ substitute
2 in for the variable, y.
Third,
✔ simplify
by using
✔ order of operations
.
The answer is
✔ 9
.
Step-by-step explanation:
four less than the quotient of ten and a number, increased by eight;
evaluate when y = 2
A 2-column table with 7 rows. Column 1 is labeled Key Words with entries four, less than, quotient, ten, a number, increased by, eight. Column 2 is labeled Replace with entries 4, minus, divided by, 10, y +, 8.
Write and evaluate the expression. Then, complete the statements.
Answer:
First, write the expression 10/y - 4 + 8
Second, Substitute 2 for the variable y
Third, simplify by using order of operations
The answer is 9
Step-by-step explanation:
hope i helped don't forget to smile today:)
If it takes 15 gallons of gas to drive 330 miles, how many miles can be driven using 20 gallons of gas?
Answers
Answer:
440
Step-by-step explanation:
1: 330/15=22
2. 22x5=110
3. 330+110=440
hope this helps you it was easy!!!
Answer: 440
use ratios : 330 divided by 15 = 22
22 x 20 = 440 miles
1 x 20 = 20 gallons
i hope this helps
find the slope and ty !!!!!!!
Answers
5.535÷1.23...........
Answers
Answer:
[tex]4.5[/tex]
Step-by-step explanation:
[tex]5.535÷1.23 = \frac{5.535}{1.23} = 4.5[/tex]
Sergei uses 4 cups of ice cream to make 3 milk shakes.
How many cups of ice cream does he need to make 5 milk shakes?
A. cups of ice cream
B. 4 cups of ice cream
C. 5 cups of ice cream
D. cups of ice cream
Answers
Answer:
i would say 5 cups, let me know if i'm wrong
Sergei need 7 cups of ice cream to make 5 milk shakes.
What is Proportional?Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.
Given that;
Sergei uses 4 cups of ice cream to make 3 milk shakes.
Let number of cups of ice cream does he need to make 5 milk shakes = x
So, By definition of proportion, we can formulate;
⇒ Number of cups of ice-cream / Milk shakes
⇒ 4 / 3 = x / 5
⇒ 4 × 5 / 3 = x
⇒ x = 20/3
⇒ x = 6.67
⇒ x ≈ 7
Learn more about the proportion visit:
https://brainly.com/question/1496357
#SPJ2
Can you do numbers 2 and 4 please?
Answers
Answer:
Question 2 I believe is (-2,3)
-----------------------------------------------------------------------------------------------------------------
Question 4
Independent variable- the number of minutes mike uses on his cell phone
Dependent Variable- The number of minutes that are left
WILL MARK BRAINLIEST!!!
The top deck of a boat is 9.5 feet above the surface of a lake, while the bottom of the boat is 24 feet below the surface of the lake.
What is the vertical distance between the top deck and the bottom of the boat?
Drag and drop the correct value into the box to complete the statement.
The vertical distance is _____ feet.
a. -33.5
B. -14.5
C. 14.5
D.33.5
Answers
Answer:
A
Step-by-step explanation:
9.5 + 24 is 33.5
Please help me with this!
Answers
Answer:
The answer is B
Step-by-step explanation:
- 5 + 3 = -2
7+-4 = -11
Kevin is making hamburger patties for a family reunion. If he has 14_1/2 pounds of hamburger meat, how many 1/4-pound hamburger patties can he make?
14 1/2 hamburger patties
116 hamburger patties
18 1/2 hamburger patties
58 hamburger patties
Answers
58 hamburger patties
Step-by-step explanation:
You can divide 14 by 0.25 which equals 56 and then the rest of it will equal 2 so all together it will make 58
Answer: The answer is 18 1/2 hamburger patties.
Step-by-step explanation:
Answer as many as you can!!! HeLp
Answers
Answer:
what do you mean????
Step-by-step explanation:
Is -x-1 >= 2
The -x-1 is in the absolute value signs but I don't know how to add those
Choices
And
Or
All real number
No soultion
Answers
Answer:
No solution
Step-by-step explanation:
Answer:
No solution
Step-by-step explanation:
Algebra 1 Performance Task
Answers
What is 1/20 written as a percent?
A. 0.5%
B. 5%
C. 10%
D. 20%
Answers
Answer:
B
Step-by-step explanation:
1/20
5/100
Answer:
B. 5%
Step-by-step explanation:
Step 1:
1/20 = 5/100 Convert
Step 2:
5/100 = 0.05 Convert
Step 3:
0.05 = 5% Convert
Answer:
5%
Hope This Helps :)
The blue dot is at what value on the number line. ?, -3, -1
Answers
Answer:
-5?
Step-by-step explanation:
is this a pattern? if so then the value is -5
Answer:
-5
Step-by-step explanation:
what is the value of x
help plz
Answers
Answer:
I think the answer would be 107.5
Step-by-step explanation:
I think that because if 1 sq meter is 10.75 then 10 sq meters would be 10.75 times 10 which would be 107.5
Answer:
107.5
Step-by-step explanation:
Step 1
t = 10.75
10 t = x
First write it in equation form with 10.75 substituted for x. 10.75 is the slope of the table, for every foot their is 10.75 tiles, we put that in equation form plugging 10 in because that is how many feet of ceiling tiles x corresponds to.
Step 2
10 (10.75) = x
plug the corresponding numbers in.
Step 3
107.5=x
solve. we can now see that x is equal to 107.5, or in other words to do 10 feet you need 107.5 tiles.
I hope this helped :)
Please mark me as the Brainliest, i put a lot of time and research into my responses.
Shelly buys a desk to sell in her shop. She marks the price up by 35% and sells the desk for $290.25. What price did Shelly pay for the desk? Please explain
Answers
Answer:
$289.9
Step-by-step explanation:
I don´t know this answer but I know who does it is you you are really smart and I know I don´t know you but you seem smart and talented and amazing and a lot more so never give up and I belive in you always.good luck
Which of the following tables of values represent ordered pairs for the function f(x) = 2x – 1?
x 3 6 9 12
f(x) 6 12 18 24
x 2 4 6 8
f(x) 5 9 13 17
x 1 2 3 4
f(x) 1 3 13 17
x 0 4 8 12
f(x) -1 7 15 23
Answers
PLS HELP DUE TONIGHT
whats the missing measure
Answers
Answer:
The missing measurement is 8
Step-by-step explanation:
find the values of the variables in each diagram
Plzzz help
Answers
Answer:
60
Step-by-step explanation:
these are alternate angles between two parallel lines.
which means that 120=2x
so u can calculate the value of x through this equation.
120=2x
120/2=x=60
Megan bought 3 tickets to the ballet for $57.50. How much would it cost for her to buy 15 tickets?
$172.50
$230.00
$287.50
$862.50
Please be right
Answers
Answer:
287.50
Step-by-step explanation:
you have to take 57.50 divided by 3 take your answer and multiply by 15 and then you will get or close to 287.50
I will brainly whoever answers this first aha
Answers
Answer:
20
Step-by-step explanation:
There are two ways you can solve this:
1) you can multiply across. We know that 12x5=60 so we can do 4x5 to get 20.
2) also, you can cross multiply. Multiply 60x4=240 and then divide 240 by 12 to get 20.
Hope this helps:)
Question 1(Multiple Choice Worth 5 points)
(05.01)Allison has a poster that is 15 in by 18 in. What will the dimensions of the poster be if she scales it down by a factor of ?
15 in by 18 in
45 in by 54 in
2.5 in by 2 in
5 in by 6 in
Answers
Answer:
15 x 18
multiply each by 1/3
5 x 6
D.) 5 in by 6 in
Step-by-step explanation:
Hope this helped! Sorry if this was wrong. Have a good day/night!
A bowling alley and a skating rink both offer birthday party rentals. The bowling alley costs $5 per person plus a $15 room rental fee. The skating rink costs $3 per person plus a $20 room rental fee. You have $50. If you want to invite as many people as possible, which location should you choose?
Follow the steps to decide on the party location.
1. Write an expression for the amount you would spend on a birthday party at the bowling alley. Let x represent the number of people you invite.
2. Write an expression for the amount you would spend on a birthday party at the skating rink.
3. How many people could you invite to the bowling alley? Show how you found your answer.
How many people could you invite to the skating rink?
Answers
Answer: the pitbulls4life dude didn’t even answer the question
Step-by-step explanation:
Answer:hmm.
Step-by-step explanation:
Charles writes the number 83,334 .The value of the digit 3 in the thousandths place is 10 times the value of the digit 3 in what place value
Answers
Answer:
Hundredths
Step-by-step explanation:
Combine like terms to create an equivalent expression -4/7p+(-2/7p)+1/7
Answers
Draw a figure and translate it 3 units to the right, reflect in the y axis and rotate it 100
Can someone plz help me do this
Answers
Answer:
Step-by-step explanation
Examine the graph. A bar graph titled Population of North American Cities. The x-axis is labeled cities. The y-axis is labeled Population in Millions from 0 to 10. New York is above 8 million. Los Angeles is below 4 million. Mexico City 9 million. Guadalajara is under 2 million. Vancouver and Washington are under 1 million. Which conclusion can be drawn from the graph data? Mexican cities have larger populations than US cities. The third most-populous city shown on the graph is in Mexico. The top three most-populous cities shown on the graph are US cities. The population of New York City is more than double the population of Los Angeles.
Answers
Answer and Step-by-step explanation:
✓ Answer:The population of New York City is more than double the population of Los Angeles.(by process of elimination)
i need help again, can someone help me?
Answers
Answer:
9 x 10 to the 15th power.
Step-by-step explanation:
I hated I-ready. Good luck!!!
Answer:
yeah she already answered it but that would also be my answer.
1) Write a word problem using the information from the given equation and inequality. Be sure to include all seven parts and an appropriate question requesting a solution for the unknown (variable).
The seven parts of a one-variable equation are as follows:
1 – correct variable term for the left side expression
2 – correct constant term for the left side expression
3 – correct operation between the terms of the left side expression
4 – correct equal sign or inequality symbol
5 – correct variable term for the right side expression
6 – correct constant term for the right side expression
7 – correct operation between the terms of the right side expression
Equation: -70.4x + 1,250 = -50.5x + 1,110
Answers
Answer:Equation: -70.4x + 1,250 = -50.5x + 1,110
Step-by-step explanation:
Will Mark Brainliest
The table shows the prices of different containers of hot sauce.
A 2-column table with 4 rows. Column 1 is labeled Container size with entries 2 ounces, 5 ounces, 12 ounces, 30 ounces. Column 2 is labeled Price with entries 1 dollar and 99 cents, 3 dollars and 95 cents, 8 dollars and 76 cents, 20 dollars and 40 cents.
A chef needs 60 oz of hot pepper sauce.
Which container size represents the better buy?
What will be the total cost of those containers?
Answers
Answer: which container size represent the better buy=30oz what will be the total cost=$40.80
Step-by-step explanation:
Answer:
a 30oz container for $40.80
Step-by-step explanation: