16) 9y+2r If she bought 1 dog toy and 2 treats: 9(1)+2(2)= 13
17) 5n-3n= 2n
17-2+7= 22 Combine like terms
2n+22 Write out expression
2(8)+22= 38 Plug in 8.
Answer: 2n+22; 38
18) 5h^3 h represents the # of weeks; Find # of tickets sold in 3 weeks:h=3
5(3)^3 plug in 3
5(27) PEMDAS; Exponents first; 3*3*3= 27
Answer: 135
19) It is true
If d=2, 5(2)*5(2)*5(2)= (5*2)^3
10*10*10=(10)^3
1,000=1,000
Answer:
y=5/6x+3
Step-by-step explanation:
Not sure what answer you are looking for here so i did all of them. you’re welcome
Price = Cost / (1 – (Gross Margin/100%))
Gross Profit (Dollars) = Price x (Gross Margin/100%)
Markup = (Price / Cost) x 100%
Put it together and the
price answer is $10.71
Gross Profit $7.71
Markup 357.00%
Answer:
38+2x+125 = x+163
subtract x from both sides
38+x + 125 = 163
38+125 = 163
163+x = 163
subtract 163 from both sides
x=0
Step-by-step explanation:
Answer:
how much is there what??
Step-by-step explanation:
zinc = 150lbs
Total alloy = 1000lbs
