Answer:
-1/2
or -2/4
Step-by-step explanation:
they are the same
Answer:
The ratio is 5:4 and the only one that fits is 25,20 so that's the answer.
Step-by-step explanation:
Answer:
C) 81.49
Step-by-step explanation:
Use the order of operations
PEMDAS
8² ÷ 4 + 3.7(42.3 - 24.6)
Parentheses
8² ÷ 4 + 3.7(17.7)
Exponent
64 ÷ 4 + 3.7(17.7)
Multiplication
64 ÷ 4 + 65.49
Division
16 + 65.49
Addition
81.49
Answer:
There was a change of 17 degrees
Step-by-step explanation:
12 - 17 = -5
Answer:
The sales tax rate of an item that costs $4 is 8%
Step-by-step explanation:
An item costs $4 before tax
The same item costs $4.32 after sales tax.
So the tax rate can be calculated as:
Tax rate = $4.32 - $4 = $0.32
Next, you must divide the tax rate by the original price in order to get the sales tax rate:
Sales tax rate = $0.32/4$ = 0.08
In percentage:
Sales tax rate % = 0.08x100% = 8%