Please help me 38. Find the value of x so that (x, 6) satisfies
y= -x - 4

39. Find the value of y so that ( -2, y) satisfies
y= -2x ^ 2 (negative two x to the second power)

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?