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Lady_Fox [76]
3 years ago
7

Simplify- 10x-8y +3x-2y

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0

Answer:

13x-10y

Step-by-step explanation:

Combine like terms;

10x+3x = 13x

-8y-2y = -10y

So it would give the equation of 13x-10y

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The ratio of the volume of fruit juice to the volume of smoothies served at a party was 4.5 to 2.4. There were 35 liters more fr
Harrizon [31]
The volume of the smoothies served is 18.67 liters.

Given: 
volume of fruit juice = 35 liters
ratio of fruit juice to smoothies = 4.5 to 2.4

Proportion: a:b = c:d where ad = bc
a = 4.5 ; b = 2.4 ; c = 35 ; d = x

4.5 to 2.4 = 35 to x

4.5x = 35 * 2.4
4.5x = 84
4.5x/4.5 = 84/4.5
x = 18.67 volume of smoothies.

to check:
4.5(18.67) = 35*2.4
84.015 = 84

3 0
3 years ago
Dimitri is solving the equation x2 – 10x = 21. Which value must be added to both sides of the equation to make the left side a p
balandron [24]

Answer:

the answer is C 25

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Apply the distribution
kicyunya [14]

Answer:

20(3m-2)

Step-by-step explanation:

In order to factor, you have to look for the greatest common factor, or what the biggest number could the two numbers be divided by.

In this case, both numbers can be divided by 20, and so we put the 20 outside of the parentheses.

This leaves with 3m and -2, which are left inside the parentheses.


Hope this helps :)


8 0
3 years ago
$3,840,214.72 divided by 732 =
DIA [1.3K]

Answer:

$5246.231858

Step-by-step explanation:

Just use a calculator

7 0
3 years ago
Read 2 more answers
(-1,-6) and (-3,-8) y=Mx+b
denpristay [2]

Answer:

m = 1, b = -5         y = x -5

Step-by-step explanation:

first find the slope or m

slope is change in y over change in x

-8 - (-6) = -2

-3 - (-1) = -2

-2/-2 = 1

m = 1

y = x + b

use one of the points and solve for b

7 0
3 years ago
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