Y=2x+8 y=3x+11 using substitution

3w - (7w + 12) = 2 (w - 3) how do u do this step by step

Victor is on his school's swim team. During his 2-week winter break, he swims 30 laps each week to stay in shape. If each lap is 25 yards, how many feet does he swim during his winter break?

Five is three more than a number n. I don't understand this at all!

Determine whether the function represents exponential growth, exponential decay, or neither. Explain. y = 161 (0.725) t

Twelve times the square of a positive number is five more than four times the same number. Find the number.

Hiroto solved the equation 6 - 4|2x - 8| = - 10 for one solution. his work is shown below. 6 - 4|2x - 8| = - 10 - 4|2x - 8| = - 16 |2x - 8| = 4 2x - 8 = 4 2x = 12 x = 6 what is the other solution?

Two lines intersect to form a linear pair with equal measures. One angle has the measure 6x° and the other angle has the measure (9y - 63) °. Find the values of x and y.

Which statement gives the correct meaning of the underlined sentence in this paragraph? Jake and Paul were late getting to the theater. It was the last day the movie they wanted to see was playing in their town.

Find the vertex of the parabola. y = - 4x2 - 16x - 11

A day-care worker wants to give 15 children each 6 fl. oz. of milk. How many quarts of milk does she need?