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EleoNora [17]
3 years ago
5

Please help and I’ll mark brain list!

Mathematics
2 answers:
lara31 [8.8K]3 years ago
8 0

Answer:

<h2>Y = 6</h2>

Step-by-step explanation:

<h2>5y + 1 = 31</h2><h3>         -1        -1</h3><h2>   \frac{5y}{5y} = \frac{30}{5y}</h2><h2>   Y = 6</h2>
marta [7]3 years ago
5 0

Answer:

y = 6

Step-by-step explanation:

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R + 3 1/2 = -4 2/3
alexandr402 [8]

Answer:

R = -8 1/6

Step-by-step explanation:

We'll solve the given equation for R.

Subtract 3 1/2 from both sides of the equation, to isolate R:

           R +  3 1/2  -  3 1/2 = -4 2/3  - 3 1/2, or

            R = -4 2/3 - 3 1/2

The LCD here is 6, which is the product of 3 and 2.  Converting the fractions to denominator 6, we get:

              R = -4 4/6 - 3 3/6, or

               R = -7 - 7/6, or R = -7 - 1 1/6, or -8 1/6

3 0
3 years ago
8. What expression is equivalent to 3y – 21?
disa [49]

3(y-7)

use distributive property

3 0
3 years ago
What is 39/51 in simplest form?
liq [111]
13/17 if you are trying to simplify it. You divide it by 3 on the top and bottom
8 0
4 years ago
Read 2 more answers
Round to the nearest whole number. Simplify (5(12 - 2)2 + 7]/3=
mario62 [17]

(5(12-2)2+7)/3

(5(10)2+7)/3

(50(2)+7)/3

(100+7)/3

107/3

35.66666...

<h2><em>36</em></h2>
7 0
3 years ago
What is -3x+9y=-45 in slope intercept form
netineya [11]

Answer:

Well to find the x-intercept, substitute in 0 for y and solve for x. To find the Y-intercept, substitute in 0 for x and solve for y

X-intercept: (15,0)

Y-intercept: (0,- 5) Hope this helps :)

Step-by-step explanation:


7 0
4 years ago
Read 2 more answers
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