4x+3y=47.50

7x+1y=47.00

How do you do the substitution?

Find the missing value 3/8 + 1/?=5/8 3/4-1/?=1/4 ?/6 + 1/8 = 23/24

Suppose $886.20 is listed for $5 less. A third catalog has $886.20 marked down 20%, which is the better deal?

Bo is buying a board game that usually costs BB dollars. The game is on sale, and the price has been reduced by 18/%18%. Which of the following expressions could represent how much Bo pays for the game?

A mouse can travel 8 miles per hour. Write an equation to find the total distance "d" a mouse can travel in "h" hours.

A store owner sells two pairs of running shoes for each pair of high tops. He plans to order 144 pairs of shoes How many pairs should be high tops?

The first term of a geometric sequence is - 2 and the common ratio is - 1/4. What are the next three terms of the sequence

You want to buy a $97 t shirt you ask your mom for $50 and your dad for $50 50+50=100 you buy the shirt 100-97=3 you give ur dad a dollar and ur mom a dollar so u ow 49 dollars to each 49 + 49 = 98 plus the dollar u kept 98+1=

Consider the quadratic function fx=x2-8x-4. What is the value of the leading coefficient

Find four consecutive integers such that twice the first subracted from the sum of the other three integers is 16.

2. A package of ground beef costs $6.98. The price per pound is $3.86. How many pounds of ground beef are in the package? Round to the nearest hundredth.