Question

Help!! ASAP!!!

Answer 1

1. The value of x is 2

2. The expression evaluated for d = 3 is 29

3. The formula solved for t is t = S/5r²

5. The line of y = 3x+7 is steeper. This is because the higher the slope, the steeper the line

Solving Equations

From the question, we are to determine the solve for x

1.

6(6-4x) + 16x = 8x + 4

36 - 24x + 16x = 8x + 4

36 - 4 = 8x + 24x - 16x

32 = 16x

x = 32/16

x = 2

2.

We are to evaluate the given expression for d = 3

The given expression is

|-3d-6| + |-5-d^2|

= |-3(3)-6| + |-5-(3)²|

= |-9-6| + |-5-9|  

= |-15| + |-14|

= 15 + 14

= 29

3.

We are to solve the given formula for t

The given formula is

S=5r²t

Solving

S = 5r²t

Divide both sides by 5r²

S/5r² = 5r²t/5r²

S/5r² = t

∴ t = S/5r²

5.

We are to determine the line that is steeper

The given equations are

y = 3x+7 or

y = 1/2x+9

Compare with y = mx + b

Where m is the slope and b is the y-intercept

Thus,

y = 3x+7 has a slope of 3

and

y = 1/2x+9 has a slope of 1/2

∴ The line of y = 3x+7 is steeper. This is because the higher the slope, the steeper the line

Learn more on Solving Equations here: brainly.com/question/21074275

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