2 3/4a=9 1/4
2.75a= 9.25
cross off 2.75 and a will remain
divide 9.26 and 2.75
so a=3.36363636
a=<span>3.36363636
but you can round it to a=3.4ish i guess</span>
Answer:
the sales tax percent is therefore: 7.75%
Step-by-step explanation:
The sales tax she paid is $69.75, for a sofa whose sale price is $899.99.
Since $69.75 is the unknown (x) percent of $899.99, then we write this statement in math terms as:
69.75 = x * 899.99
solving for x we get:
x = 69.75 / 899.99
x = 0.0775
this is the decimal form of the percent, and in order to write it as percent, we multiply it by 100:
the sales tax percent is therefore: 7.75%
N:one hundredth
Because 0.016 divided by 1.6 is 100th
Answer:
B, you're correct
Step-by-step explanation:
1/6+1/6+1/6+1/6+1/6+1/6+1/6+1/6+1/6= 1 3/6 = 1 1/2
1+3/6= 1 1/2
A) adds up to 2.5, but the fraction model adds up to 1.5
C) adds up to 1, but the fraction model adds up to 1.5
D) adds up to 7/6, but the fraction model adds up to 1.5
Answer: 38080 feet cubed
Step-by-step process:
60ft × 45 1/3ft = 2720ft squared
2720ft squared × 14ft = 38080 feet cubed