Solve, using the substitution method.

y - 2x = 8

16 + 4x = 2y

A.

The only solution is (24, 0).

B.

There is no solution.

C.

The only solution is (1, 10).

D.

There are an infinite number of solutions

Which graph represents the inequality - 2x+7y<112

Wiwona purchused a set of vinage beads. There are 2,140 beads in the set. If she uses the beads to make bracelets that have 7 beads each, about how many bracelets can she make?

The more people living in an area, the more likely it is that public buses will be used. City A has a population of 51,242 and covers an area of 89.22 mi2. City B has a population of 50,178 and covers an area of 8.12 mi2.

Solve the quadratic by quadratic formula below a^2-4a=21

The ant hill is 19.5 cm tall. How many mm tall is the ant hill

How to i make this number sentence correct with adding parenthesis? 4² + (-3) - (-5) * 2 = 20

Are the ratios 5:15 and 1:3 equivalent

Find a rational number halfway in between the two numbers 7/8 and 2/7

Bag a contains 7x counters bag b contains 2x counters Five counters are taken from bag a and put in bag b

Angela and Doreen each want to buy the same comb. Angela still needs 58 cents to buy a comb and Doreen still needs 6 cents. If they want to combine their money, they still do not have enough. What is the most the comb could cost?