Answer:
3.1
Step-by-step explanation:
19.9 = 9y - 8
+8 +8
27.9= 9y
/9 /9
3.1 = y
Check:
9(3.1) - 8 =
27.9 - 8 = 19.9
55x5 - 40x5
The third one down
Answer:
350% mark up
Step-by-step explanation:
To find the percent markup
Take the new price and subtract the original price
72-16 =56
Then divide by the original amount
56/16
3.5
Change to percent form
350%
Answer:
24 APPLES/3CARTS=7EACH CAR
Step-by-step explanation:
Answer:
The expression related pounds of each kind of meat you could buy at the store with $30 is
.
Step-by-step explanation:
Given:
Total Money = $30
Cost of Roast beef per pound = $4.29
Cost of Turkey per pound = $3.99
Let Number of pounds Roast beef be x
Also Let Number of pounds Turkey be y
Hence the expression related to to the pounds of each kind of meat you could buy at the store with $30 is given by.
Total Money is equal to Cost of Roast beef per pound multiplied by Number of pounds Roast beef plus Cost of Turkey per pound multiplied by Number of pounds Turkey.
The mathematical form for above statement can be written as;

Hence the expression related pounds of each kind of meat you could buy at the store with $30 is
.