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4 years ago

2 1/7+3/7(3x−5)=−4 i will give brianliest

Mathematics

1 answer:

Aleksandr [31]4 years ago

3 0

Answer:

x=-5/3

Step-by-step explanation:

2 1/7+3/7(3x-5)=-4

2+3(3x-5)=-28

2+9x-15=-28

9x=-28-2+15

9x=-15

x=-15/9

x=-5/3

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Please help this is easy math

Svetradugi [14.3K]

The equation would be:

x≥-4

7 0

4 years ago

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Karrine hit 4 more home runs than half the number of home runs Lu hit. Together they hit 10 home runs. Let x represent the numbe

Andreas93 [3]

Answer:

The number of home runs that Lu hit is 4 and the number of home runs that Karrine hit is 6

Step-by-step explanation:

Let

x ----> represent the number of home runs Lu hit

y ---> represent the number of home runs Karrine hit

we know that

Together they hit 10 home runs

$x+y=10$ ----> equation A

Karrine hit 4 more home runs than half the number of home runs Lu hit

$y=\frac{1}{2}x+4$ ---> equation B

substitute equation B in equation A

$x+\frac{1}{2}x+4=10$

solve for x

$\frac{3}{2}x=10-4$

$\frac{3}{2}x=6\\x=4$

Find the value of y

$y=\frac{1}{2}(4)+4=6$

therefore

The number of home runs that Lu hit is 4 and the number of home runs that Karrine hit is 6

5 0

3 years ago

The measure of Zo is 150°. What is the value of mzo+mZc+mze? 61

abruzzese [7]

The correct answer is zm ( o + c + e) I hope this helps

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%7B5%7D%5E%7B2x%20-%201%7D%20%20%3D%2012%5E%7Bx%7D%20" id="TexFormula1" title=" {5}^{2x - 1

nirvana33 [79]

step by step explanation:

Add 1 to both sides

52x−1+1=12x+1

Simplify

52x=12x+1

Subtract 12x from both sides

52x−12x=12x+1−12x

Simplify

40x=1

Divide both sides by 40

40x40 =140

Simplify

x=140

3 0

3 years ago

What is 1535284 times 52836384

liraira [26]

Answer:

81.118.854.973.056

Step-by-step explanation:

$1535284 \times 52836384 \\ = 81.118.854.973.056$

4 0

3 years ago

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