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Alexandra [31]
3 years ago
10

Helo meeeeeeeeeeeeeeeeeeeee

Mathematics
1 answer:
Alenkinab [10]3 years ago
3 0

Answer:

8 times 5 is 40

8 plus 32 is 40

21 divided by 3 is 7

21 minus 14 is 7

E makes no sense becayse you cant multiply 21 by anything to get 7

Step-by-step explanation:

You might be interested in
3c+6=18 how do you work this problem?
Bogdan [553]

Answer:

c = 4

Step-by-step explanation:

Simplifying

3c + 6 = 18

Reorder the terms:

6 + 3c = 18

Solving

6 + 3c = 18

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-6' to each side of the equation.

6 + -6 + 3c = 18 + -6

Combine like terms: 6 + -6 = 0

0 + 3c = 18 + -6

3c = 18 + -6

Combine like terms: 18 + -6 = 12

3c = 12

Divide each side by '3'.

c = 4

Simplifying

c = 4

4 0
3 years ago
Read 2 more answers
(6x^2+40x+29)/(x+6)  what is the Quotient and Remainder
Lunna [17]
Are you sure  about the arrow up or down..
8 0
3 years ago
3x + 2y = 32<br> how to solve
lord [1]
Answer: y= 16 - 3/2x

Step-by-step explanation:
3x+2y=32 (subtract 3x from both sides)
2y=32-3x (divide both sides by 2)
y= 16 - 3/2 x

If solving for x:
3x + 2y = 32
3x = 32- 2y
x = 32/3 - 2/3 y
5 0
3 years ago
If you have a plant and it grows 21.3 centimeters in 1 day what would be the x and y
DochEvi [55]

Answer:

Step-by-step explanation:

Here we want to present growth as a function of time; the growth depends upon the number of days that go by.  So, growth(y) is the dependent variable and time (in days, x) is the independent variable.

7 0
3 years ago
The points (–4, –3) and (–1, –8) are on a line. Find the intercepts to the nearest tenth.
I am Lyosha [343]

The intercepts are the points where the line meets with the x axis and the y axis. First let us find the equation of the line.

Finding slope:

slope=change in y/change in x (y2-y1/x2-x1)

slope=-3-(-8)/-4-(-1)=5/-3=-5/3

Finding y-intercept:

y=mx+b

-8=-5/3(-1)+b

b=-9 2/3

y intercept: (0,-9 2/3)

Equation: y=-5/3x-9 2/3

Since we already have the y intercept let us find the x intercept by plugging 0 in the place of y in the equation.

0=-5/3x-9 2/3

x=29/3x(-3/5)

x=-29/5

x intercept: (-29/5,0)

answers: (0,-9 2/3) and (-29/5,0)

4 0
3 years ago
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