Solve the system using either the substitution or the elimination method

X^2-y=-2

-x+y=4

You are at the bottom of a mountain where the temperature is 74°F. The top of the mountain is 5500 feet above you. What is the temperature at the top of the mountain?

5x-3y=12 what is the x-intercept

Which is not a justification for the proof? Pieces of Right Triangles Similarity Theorem Side-Side-Side Similarity Theorem Substitution Addition Property of Equality

A cylinder has a base with a radius of 8 inches and a height of 15 inches. What is the volume of the cylinder? (Use π = 3.14.)

Eleven diminished by seven times a number.

1435.783 to the nearest cent

For the function f (x) = 2x+2, what is the new function and reflection for-f (x) ?

caroline and sarah win some money and share it in the ratio of 6:1 caroline gets £70 more than her how much did they get altogether

The National Association of Realtors estimates that 23% of all homes purchased in 2004 were consideredinvestment properties.

A porch has the shape of a quarter circle with a diameter of 5 ft. What is the approximate area of the porch, rounded to the nearest square foot? Use 3.14 to approximate pi. The answer I got is 4.9ft