Step-by-step explanation:
Combine like terms: 40 + 60 = 100 2x = 100 Divide each side by '2'. x = 50 Simplifying x = 50.
(0,0) (3,4)
(4-0)/(3-0) = 4/3
The slope is 4/3
76 rounded to the nearest 10 is 80.
Since 6 is greater than 5, it rounds 7 to 8.
15 & 27 would be the correct pair
First, add up his total.
79.95+2*19.99=<span>119.93
Then multiply by 1.075 (this will add the tax to the amount)
That gives us </span><span>128.92475, which we can simplify to 128.92
He had to pay $128.92
</span>
