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Marat540 [252]
3 years ago
13

Solving the equation of 7x-5+5x=15x-7-3x+2

Mathematics
1 answer:
Masja [62]3 years ago
7 0

Answer: no solution

Step-by-step explanation:

7x + 5 + 5x = 15x - 7 - 3x + 2

12x + 5 = 12x - 5

-12x -5.   -12x -5

0 = -10

no solution

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A recipie calls for 2 3/4 cups of milk.How many cups of milk,written as a fraction greater than one,are used in the recipie
viva [34]
2*4=8+3=11... so 11/4 cups
8 0
4 years ago
Read 2 more answers
HELP ME RIGHT NOW PLEASE.
anastassius [24]

Answer: -6

Step-by-step explanation:

-2g+3>-5(g+1)

First of all, solve the inequality.

Distribute -5 in the parentheses.

-2g+3>-5g-5

Add 5g and subtract 3 from both sides.

-2g+5g>-5-3

Combine like terms

3g>-8

Divide by 3.

g>-\frac{8}{3}

This means that any input (g) has to be greater than -\frac{8}{3}. If you do not know what is -\frac{8}{3}, divide 8 by 3. That is equal to approximately -2.67. Therefore, g has to be greater than -2.67, this will leave -6 out of the choices.

3 0
3 years ago
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stepladder [879]

the answer is b i did the math it checks out

7 0
4 years ago
Find the percent decrease. Round to the nearest percent.
shutvik [7]

Answer:

decrease 3%

Step-by-step explanation:

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4 0
3 years ago
The ratio of an angle to its supplement is 3:5. Find the angle and it's supplement.
schepotkina [342]

Givens

Call one of the angles = x

The other one is 180 - x

They are in the ratio of 3 to 5

Equation

3/5 = x / (180 - x)

Solve

3/5 = x / (180 - x)         Cross Multiply

3*(180 - x) = 5x

540 - 3x = 5x               Add 3x to both sixes

540 = 5x + 3x

540 = 8x

Divide both sides by 8

540 / 8 = x

x = 67.5

One angle is 67.5

The supplement is 180 - 67.5 = 112.5

Check

67.5/112.5 = 0.6 which is the same thing as 3/5

7 0
3 years ago
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