Answer:
34
Step-by-step explanation:
4/10 of 85 would be:
4/10 * 85
= 4*85 / 10
= 340 / 10
= 34
Hope this help you :3
Answer:
1) Yvonne buys gloves that cost $10.00. At the register, she must pay $10.80. ⇒ EXCISE TAX
2)Sasha bought a house last year. She just got a tax bill from the county showing the value of her house and the amount of tax. ⇒ PROPERTY TAX
3) Bigmart sells boots made in China and boots made in the U.S. Bigmart must pay 27% tax on each pair of boots made in China, but not on the U.S. made boots. ⇒ TARRIFF.
4)State citizens voted to add a 75-cent tax to each pack of cigarettes to pay for programs to help people quit smoking. ⇒ SALES TAX
5)Jake got his paycheck today. He worked 40 hours at $20 per hour His gross pay was $800, but the amount of his paycheck was only. ⇒ Income/Social
/Security/Medicare Taxes
Short answer: (-8)^2 + 8 x -8 =
0
Use PEMDAS
"Evaluate the expression" just means solve until you can't simplify anymore. You must solve it in a certain order according to
PEMDAS: Parentheses, Exponents, Multiply, Divide, Add, Subtract.
What does the beginning of the expression look like? It is

.
According to PEMDAS, you must solve what is in the parentheses *first*. But, since there is only a number (-8), there is nothing to solve for and you can move on to exponents.
The squared symbol, the little 2, means you have to square what is *inside* the parentheses.

= 64, because -8 times itself is 64.
Next comes multiplication. Remember, we are not working from left to right. We must multiply the values on the far right before we do any adding, because multiplication comes *before* addition.
(64) + (8 times -8)
(64) + (-64)
Finally, we can add. In this case, because we are adding a negative number, we are really subtracting. 64 + -64 equals 0.
Answer:
x=-1
Step-by-step explanation:



Answer:
40
Step-by-step explanation:
7 = 17.5% × Y
STEP 2 7 =
17.5
100
× Y
Multiplying both sides by 100 and dividing both sides of the equation by 17.5 we will arrive at:
STEP 3 Y = 7 ×
100
17.5
STEP 4 Y = 7 × 100 ÷ 17.5
STEP 5 Y = 40