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never [62]
3 years ago
8

3x + 7 = y-5 trying to find y

Mathematics
2 answers:
zhenek [66]3 years ago
6 0

Answer:

y = 3x + 12

Step-by-step explanation:

allochka39001 [22]3 years ago
5 0

Answer: Simplifying

3x + 7 = y + -5

Reorder the terms:

7 + 3x = y + -5

Reorder the terms:

7 + 3x = -5 + y

Solving

7 + 3x = -5 + y

Solving for variable 'x'.

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

Add '-7' to each side of the equation.

7 + -7 + 3x = -5 + -7 + y

Combine like terms: 7 + -7 = 0

0 + 3x = -5 + -7 + y

3x = -5 + -7 + y

Combine like terms: -5 + -7 = -12

3x = -12 + y

Divide each side by '3'.

x = -4 + 0.3333333333y

Simplifying

x = -4 + 0.3333333333y

Step-by-step explanation: Hope it helps please mark brainliest.

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Mazyrski [523]

Answer:

\{-2,-1,1,2,4\}

Step-by-step explanation:

Given

The attached graph

Required

Determine the range of the graph

First, we list out the coordinate of each point on the graph:

The points are:

\{(-4,-1),(-3,-2),(-2,2),(1,1),(2,4)\}

A function has the form: (x,y)

Where

y = range:

From the coordinate points above,

y = \{-1,-2,2,1,4\}

Order from least to greatest"

y = \{-2,-1,1,2,4\}

Hence, the range are: \{-2,-1,1,2,4\}

4 0
3 years ago
If 433 = 100% then what percent does 383 equal
Goryan [66]

Answer:

88.46%

Step-by-step explanation:

433 - 383 = 50

50 ÷ 433 = 0.1154

0.1154 x 100 = 11.54%

100% - 11.54% = 88.46%

<u>Check work:</u>

433 x 88.46% = 383

5 0
3 years ago
What is the height of a trapezoid with an area of 99 in.2 whose bases are 6 in. and 12 in.?
vladimir1956 [14]

Answer:

trapezoid area = ((sum of the bases) ÷ 2) • height

trapezoid area = ((6 + 12) / 2) * height

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Step-by-step explanation:

7 0
3 years ago
Type a digit that makes this statement true.<br> 20,604,70_<br> is divisible by 6
saul85 [17]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the y-intercept of the line y + 11 = -2(x +1.5)?<br> -<br> y-intercept = |<br> =<br> I
aleksandrvk [35]

Answer:

The y intercept of the line is (0, -14).

Step-by-step explanation:

we are given the equation

y + 11 = -2(x + 1.5)

The y-intercept of the line is the point where x = 0,

Substituting x = 0 into the expression:

y + 11 = -2(0 + 1.5)

y + 11 = -0 – 3

y + 11 = -3

y = 11 – 11 = -3 – 11

y = -14

Thus, The y intercept of the line is (0, -14).

 

<u>-TheUnknownScientist</u><u> 72</u>

6 0
2 years ago
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