What is the value of the function when x = 7?

y = 5x + 2

A shopowner blends three types of tea, A, B, Cbin the ratio 6:4:7. If the mass of tea C in the mixture is 28kg, find the difference in the masses of the other two types of tea

In a toy store, the ratio of the number of teddy bears to the number of dolls is 7:5. If the store has 140 teddy bears , how many dolls are in the store?

How many real solutions does a quadratic equation have if its discriminant is zero? a. 0 b. 1 c. 2 d. infinite?

How many terms are in the expression below n2 + 6n - 3

A ship has a 15-foot-tall mast with a 37.13-foot-long rope that is strung from the top of the mast to the ship's deck. What is the angle of elevation to the top of the mast?

Find the measures of all angles formed by line a parallel to line b with transversal m, if: one angle is 3 times smaller than another

Write the unit rate as a ratio. Then find an equal ratio There are 7 cheerleaders in a squad. Find the number of cheerleaders on 12 squads

Which of the following represents the difference between two equal fractions

Select the two values of x that are roots of the given polynomial below: 3x^2+20x-7

An algebraic expresion that has no like terms (2 words)