MATHEMATICS COLLEGE

Write the equation of the line that goes through the point (-4,7) and has a slope of -5.

Answers

Answer 1
Answer:

Answer:

y= -5x-13

Step-by-step explanation:

start with the linear equation

y= mx+b

indentify what you already have.

x= -4 and y= 7 and m(slope)= -5

We are solving for b, so plug in what you have.

7= -5(-4)+b

Simplify.

7= 20+b

Subtract 20 on both sides.

-13= b

Rewrite your equation with the x and y values.

y= -5x-13

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Subtract.3−(−5)−(−2)Plot the solution on the number line.

Why are people with savings hurt by inflation? A. The money is worth more now than it was in the past, leading to a higher tax bill.
B. Inflation discourages people from saving.
C. The money they saved in the past is worth less in the future.
D. Inflation reduces the interest savings accounts pay.

Answers

i took personal finance, sorry if i,m wrong but i think its C

Please solve this equation​

Answers

Answer:

x = 115° , y = 140° , z = 40°

Step-by-step explanation:

40° , x and 25° lie on a straight line and sum to 180° , that is

x + 40° + 25° = 180°

x + 65° = 180° ( subtract 65° from both sides )

x = 115°

z and 40° are vertically opposite angles and are congruent , then

z = 40°

y and z lie on a straight line and sum to 180° , that is

y + 40° = 180° ( subtract 40° from both sides )

y = 140°

8/t + t^2; t=4 please help me

Answers

Answer:

8/t + t^2 = 18

Step-by-step explanation:

8/t + t^2

t = 4

8/4 + 4^2

2 + 16 = 18

8/t + t^2 = 18

Ashley is buying mulch for her square garden. She measures one side of her garden to be 7.4 feet. How many square feet is her garden?f72

Answers

Answer:

Step-by-step explanation:

Area of a square = Length * Length

Given

Length of garden = 7.4feet

Area of the square = 7.4 * 7.4

Area of the square  = 54.76 ft²

Hence the area of the garden is 54.76 ft²

Kjsdfjyrbasdhviurhasiudhvr = ?

Answers

Answer: option A/ eibfjed

Write an expression that is equivalent to (4x+3)+(-2x+4)

Answers

Combine like terms

2x+7
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