I need help please help me im struggling please show WORK and tell me how to do it NO links please.

Mathematics

1 answer:

stellarik [79]2 years ago

3 0

Answer:

- 7y +3 =-25

-7y=-25—3

-7y=-28

-7y÷-7= -28÷-7

y=4

Step-by-step explanation:

Take +3 to the side so that your variable and a constant is on their own sides. When a number goes over the equals sign the sign changes at becomes the inverse that's why l said - 3. You now calculate - 25—3 equals 28 then divide by 7 to find y and your y is 4.

You might be interested in

QUICKK - Which inequality matches the graph?

Marizza181 [45]

$5a < 20 \\ a < \frac{20}{5} \\ a < 4$

5 0

1 year ago

Read 2 more answers

The circular play area has a diameter of 16 feet. There is a walkway that surrounds the play area and is 3 feet wide. What is th

patriot [66]

Answer:

If you use 3.14 as an approximation for PI, the answer will be A) 179 sq. feet.

Step-by-step explanation:

The process to determine the area of the sidewalk is computed by figuring the area of the outer circle (Diameter = 16' + 3' + 3') and subtracting the area of the fountain (Diameter = 16') from that.

Area of Circle = PI times Radius squared

Outer circle radius = (22 ft /2) = 11 ft

Area of outer circle (includes fountain area too) = 3.14 x 11 x 11 = 379.94 ~ 380

Inner circle radius = (16 ft / 2) = 8 ft

Area of Fountain = 3.14 x 8 x 8 = 200.96 ~ 201

Area of sidewalk = 380 - 201 = 179

Read more on Brainly.com - brainly.com/question/11852368#readmore

4 0

3 years ago

The function f(x) is graphed. It represents a translation of the square root function g(x) = . What equation represents the grap

weqwewe [10]

Using translation concepts, the equation of the graph of f(x) is given as follows: