Answer:
69 lol ha ha ha ha lol the answer is 69
Answer:
69
Step-by-step explanation:
When adding a negative number (the negative number here is -3) it will decrease the number (72). That’s why it would be 69. Hope this helps
Please help me I really need help ASAP
11 more than a number q is negative 15.
Answer: 11 + q = -15
Step-by-step explanation:
Answer: 11 + q = -15
Investors buy a studio apartment for $140,000. Of this amount, they have a down payment of $21,000. Their down payment is what percent of the purchase price? What percent of the purchase price would a $7,000 down payment be?
Answer:
a. Down payment of $21,000
= 21,000 / 140,000
= 0.15
= 15%
b. Down payment of $7,000
= 7,000/ 140,000
= 0.05
= 5%
Solve the inequality.
4(x +3) -72x+3(x + 1)
O A. X<5
O B. X> 3
C.
no solution
D.
all real numbers
$12,000 at 2.2% for 5 years.
what’s the interest?
Answer:
264.
Step-by-step explanation:
12,000X2.2%=264.
M is directly proportional to r^3
When r = 4, M= 160
b) work out the value of r when m = 540
Answer:
r=6
Step-by-step explanation:
Proportions
We know M is directly proportional to [tex]r^3[/tex]
This can be written as
[tex]M=kr^3[/tex]
Where k is the constant of proportionality which will be determined knowing that when r = 4, M= 160. Substituting in the equation above:
[tex]160=k\cdot 4^3[/tex]
[tex]160=k\cdot 64[/tex]
Solving for k:
[tex]k=\frac{160}{64}=2.5[/tex]
The equation is:
[tex]M=2.5\cdot r^3[/tex]
Now find r when M=540:
[tex]540=2.5\cdot r^3[/tex]
Dividing by 2.5:
[tex]216=r^3[/tex]
Taking cube roots:
[tex]r=\sqrt[3]{216}[/tex]
r=6
Pls help stuck on this question. Point-slope line
(11 points) pls show work
Answer:
Hope this can help u ;)
Step-by-step explanation:
Your father gave you $8.82 to buy a present. This covered 7/9 of the cost. How much did the present
cost?
Answer:
$6.86
Step-by-step explanation:
Answer:
$11.34
Step-by-step explanation:
8.82 x 9/7 = 11.34
This means 8.82 is 7/9 of 11.34
The present costs 11.34 dollars
A student wants to glue a piece of string from the center of a round table to the edge. If the circumference of the table is 24 inches, approximately how many inches of string will the student need?
Answer:
3.8 inches
Step-by-step explanation:
Divide 24 by 3.14 (Pi) then divide that number by 2
The number of inches of string that the student needs will be 3.82 inches,
What is the circumference of a circle?It is the close curve of an equidistant point drawn from the center. The radius of a circle is the distance between the center and the circumference.
Let r be the radius of the circle. Then the circumference of the circle will be
C = 2πr units
A student wants to glue a piece of string from the center of a round table to the edge. If the circumference of the table is 24 inches. Then the radius of the circle is given as,
24 = 2πr
r = 24 / 2π
r = 3.82 inches
The number of inches of string that the student needs will be 3.82 inches,
More about the circumference of a circle link is given below.
https://brainly.com/question/27177006
#SPJ2
Please answer this question
Answer:
number: 2
Step-by-step explanation:
Solve for x: 7(9 + x) = 84
x= 3
x= 21
x=16
x=64
PLEASE HURRY WILL GIVE BRAINLIEST!!!
Answer:
my answer is 2 . 3 I think
Aaron selected items totaling 48.75 at the farmerś market. he gave the farmer $60.00. She incorrectly gave him $12.25 in change. how much change should aaron have received
Answer:
$11.25
Step-by-step explanation:
You give the farmer $60.00 and you subtract $48.75 = $11.25
Therefore the farmer gave you $1.00 more.
Treys grandmother stores her picture frames in a box. Each side of the box is 20 inches long. Trey wants to know the volume of the box
Answer:8000
Step-by-step explanation:
The Volume of the box will be 8000 in.³
What is volume ?
Volume is a three dimensional space occupy by the body of particular shape such as here :
It should be noted that a box has six sides that are equal. In this case, we've been given the side of one of the lengths to be 20 inches.
The volume of a cube is :
V = a³
Therefore, the Volume of the box will be :
V = 20³
V = 8000 in.³
Therefore, the Volume of the box will be 8000 in.³
Read related link on:
brainly.com/question/18190217
#SPJ2
Neptune is approximately 2.795 x 109 miles from the sun. Jupiter is 4.838 x 108 miles from the sun. Approximately how many times farther is Neptune from the sun than Jupiter? A 0.173 B. 1.73 x 1017 C. 5.78 D. 5.78 x 1016
Answer:
d is answer
Step-by-step explanation:
ok this is real answer
8/6 + (− 9 / 5 )
Answer:
-7/15
Step-by-step explanation:
19. (3,5), (2,-2)
write an equation in slope-intercept form for the line that passes through each pair of points
Answer:
y=7x−16 the answer ;)
a gym membership fee is $20 per month, and each gym visit costs $2. visits for non members are $5. which equation could be used to find after how many monthly visits, v, membership is a good deal?
A. 20v + 2 < 5v
B. 20 + 2v < 5v
C. 20v + 2 > 5v
D. 20 + 2v > 5v
Answer:
A
Step-by-step explanation:
Plz can you make me brainlest
For sure its A
Answer:
c.20v+2 >5v
Step-by-step explanation:
Two sides of a triangle have lengths 7 and 13.
The third side has a length that is
Answer:
19?
Step-by-step explanation:
Samantha, Danielle, Jeff, and Isaac share minutes on their cell phone plan. Samantha used 1/4 of the minutes, Danielle used 0.5 of the minutes, and jeff used 0.2 of the minutes. what percent of the cell phone plan minutes are left for Issac to use? please help asap
x – 7y = –11
5x + 2y = -18
Answer:
hope this help you
Step-by-step explanation:
Simplifying
X + -7y = -11
Solving
X + -7y = -11
Solving for variable 'X'.
Move all terms containing X to the left, all other terms to the right.
Add '7y' to each side of the equation.
X + -7y + 7y = -11 + 7y
Combine like terms: -7y + 7y = 0
X = -11 + 7y
Simplifying
X = -11 + 7y
------------------------------------------------------------------------------------------------------------
Solving
5x + 2y = -18
Solving for variable 'x'.
Add '-2y' to each side of the equation.
5x + 2y + -2y = -18 + -2y
Combine like terms: 2y + -2y = 0
5x = -18 + -2y
Divide each side by '5'.
x = -3.6 + -0.4y
Simplifying
x = -3.6 + -0.4y
Katy bought a $76 dress at 33% off and a $52 pair of shoes at 15% off. If
sales tax is 6.75% how much did she pay in total?
Answer:
101.54
Step-by-step explanation:
Answer:
$103.21
Step-by-step explanation:
33% of 76=$25.08 then 76-25.08=$50.92
12% of 52=$6.24 then 52-6.24=$45.76
50.92+45.76=$96.68
6.75% of 96.68=$6.525-->$6.53
96.68+6.53=($103.21)
Solve the system of linear equations by graphing. y=2x+1. y=-x-5.
Answer:
The Solution is (-2,-3)
Step-by-step explanation:
Graphed the Equations.
Answer:
x = -2 and y = -3
Step-by-step explanation:
The format of an equation is y = mx + b where m = slope and b = y intercept The first equation will be a line with a y intercept of 1 and a slope of 2.
The second equation will be a line with a y intercept of -5 and a slope of -1.
When graphing these two lines, we will see that the two lines intersect at the point (-2,-3).
This means x = -2 and y = -3
5. What is the perimeter of a rectangle with a length of 9x - 4 and a width of 5x+2?
Answer:
14x-2
Step-by-step explanation:
In order to find the perimeter we need to add the length and width together. So adding 5x and 9x gives us 14x. -4+2=-2
The perimeter of a rectangle with a length of 9x - 4 and a width of 5x+2 is, 28x-4
What is the perimeter?Perimeter is a mathematical term, which means total outer boundary of a figure, we define it only for two dimensional figures.
Perimeter = Sum of length of the all the sides
Given that,
length of rectangle = 9x - 4
width of rectangle = 5x+2
As we know,
Perimeter = Sum of length of the all the sides
Perimeter = (9x - 4) + (5x+2) + (5x+2) + (9x - 4)
Perimeter = 28x-4
Hence, The perimeter is 28x-4
To know more about Perimeter check:
https://brainly.com/question/6465134
#SPJ2
Mr. Sullivan is organizing teams for the middle school’s annual field day. There are eight classes at the school and 21 students in each class.
Answer:
8 people in every team
Step-by-step explanation:
Answer:
14 teams
Step-by-step explanation:
We know that the students at the school=number of classes * the number of students in each class. This will equal 8 * 21 = 168 students. Now we know that the number of teams = total students divided by the number of students in each team which would be 168/12 = 14. There will be 14 teams.
Plz need help like rn What is m
Answer:
measure of angle p=
94
Step-by-step explanation:
ok 5 sided polygon= 540
so put all of those equal to 540
need to find x first
540=132+(4x-10)+(5x-11)+128+(4x+2)
simplify and combine like terms
x=23
now plug in for angle p
(4(23)+2)
94
it is a prodigy question please help
Answer:
428
Step-by-step explanation:
Answer:
428
Step-by-step explanation:
Solve the inequality + 6 > -3.
Answer:
True
Step-by-step explanation:
Find the distance without using a coordinateplane
Answer:
d)
Step-by-step explanation:
[tex]\sqrt{(10-2)^2+(7-(-8))^2}[/tex]
[tex]\sqrt{64+225}[/tex]
[tex]\sqrt{289}[/tex]
17
d)
{[3 (20 + 4 + 5)] + 35 - 30) - 40
Answer:
52
Step-by-step explanation:
{[3(29)]+35-30} -40
{(87)+35-30}-40
(87+35-30)-40
(92)-40
92-40
=52
fully simplify the answer and plz explain
Hi there!
[tex]\large\boxed{x = \frac{24z}{(18 + yz)} }[/tex]
We can begin solving by creating a common denominator:
x · 3 · z = 3xz. This is the denominator that all of the numerators must have in order to work with the fractions.
Multiply each numerator by the missing parts of the common denominator:
[tex]\frac{8 * 3 * z}{3xz} - \frac{y * x * z}{3xz} = \frac{6 * 3 * x}{3xz}[/tex]
Simplify:
[tex]\frac{24z}{3xz} - \frac{yxz}{3xz} = \frac{18x}{3xz}[/tex]
Move all the fractions involving x in the numerator to the right-hand side of the equation:
[tex]\frac{24z}{3xz} = \frac{18x}{3xz} + \frac{yxz}{3xz}[/tex]
Combine fractions:
[tex]\frac{24z}{3xz} = \frac{18x + yxz}{3xz}[/tex]
Multiply both sides by 3xz:
[tex]24z = 18x + yxz[/tex]
Factor out "x" from the terms on the right-hand side:
[tex]24z = x(18 + yz)[/tex]
Divide both sides by (18 + yz)
[tex]\frac{24z}{(18 + yz)} = x[/tex]