Answer:
a) 4^6
b) 5^5
c)3^9
d)2^-2
Step-by-step explanation:
When raising a number to a power and then to another power, you can multiply the exponents.
When multiplying numbers with the same base to different exponents, you can add the exponents.
Answer:
<em>The total price David paid for the computer is $933.12</em>
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Step-by-step explanation:
The cost of the computer will be $1,080 with 20% off and 8% sales tax.
20% of 1080 is 1080(0.20)=216 this means 216 is 20% of 1080, so with the discount the price will be 1080-216=$864
Now we have to find 8% of 864.
864(0.08)=$69.12
So the total price will be 864+69.12= $933.12
Answer:
Ben receives 75%
Step-by-step explanation:
sum the parts of the ratio, 1 + 3 = 4 parts
Ben receives 3 parts of the 4 , that is
× 100%
= 0.75 × 100%
= 75%
you start with -8 then rise 2 per hour, so this would be +2x.
D. y = 2x - 8