Josiah would need 10 gallons to travel 265 miles.
First we divide 79.5 by 3 to find out how many gallons are needed for one mile.
79.5/3=26.5
For one mile we need 26.5 gallons of gas.
Now we will divide 265 by 26.5 to find the answer to the problem.
265/26.5=10
Josiah will need 10 gallons of gas to travel 265 miles
Answer:
A) x² + 7x - 9
Step-by-step explanation:
Deduct\Add each like-term to arrive at your answer.
Answer:
-18
Step-by-step explanation:
Multiply the numbers
3*6
-7 + 9 - 18 - (5 + 9) ÷ 7
Add the numbers
5+9
-7 + 9 - 18 - 14 ÷ 7
Divide the numbers
14÷ 7
-7 + 9 - 18 - 2
Calculate the sum or difference
-18
Answer = -18
#4)
cross multiply
2(8x+10) = 4 * 5x
16x + 20 = 20x
4x = 20
x = 5
Step-by-step explanation:
(2,4)===(4,-2)
(4,3)===(3,-4)
(2,3)===(3,-2)
