Write and equation based on the information given Below . in Number Plz Help Me

The slope is 3 and the y -intercept is -4
The slope is -2 and they intercept is 7
The slope is -2/3 and they y- intercept is 1

y= 3x -4

y=-3x + 7

y = -2/3 + 1

Step-by-step explanation:

The formula to use is y = mx + b

You would substitute the m for the slope and the b for the y interscept.

That is how you achieve the equation.

Hoped this helped.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x