8 and 32.
8 times 4 = 32
32 - 8 = 24
4x - x = 24.
^ ^
1 2
Answer:
$23.42
Step-by-step explanation:
- To find the sales tax, you need to 6.5% of $21.99
- To do this you have to times need to turn 6.5% into a decimal, which is 0.065 (i moved decimal point 2 numbers to the left)
- then you do 0.065 × 21.99 which equals 1.42935
- now you have to add 21.99 with 1.42935 = 23.41935
- because of the context of the question, you need the answer needs to be rounded up to the nearest hundredth.
- making the answer $23.42 total
You plug in 2x + 4 into the y for the other equation (3x +y ) and solve for it
Answer:
D. 180 degrees
Step-by-step explanation:
A straight line is 180 degrees.
average =65%
average = (60+70)/(100+100)*100
= 130/200*100
= 65%
