Answer:
The answer is $350.00
Step-by-step explanation:
The answer would be $350.00 because if you are charging an account forfive hours of whatever, and it costs $70.00 and hour, then you would multiply the two numbers. 5*$70 which equals $350.
Distance = rate * time
580 = (80+65) * t
T = 4 hours
Answer:
3 1/2
Step-by-step explanation:
So because the fraction in attatched to the whole numbers have the same denominator you can literally just subtract the whole numbers and the fractions. (You do them seperatly) (5-2)=3 (3/4-1/4) = 2/4 or 1/2
Answer:
x = 1 and y = -2
Step-by-step explanation:
Given that,
2x-3y = 8 ..(1)
4x+3y = -2 ..(2)
Add equation (1) and (2),
2x-3y+4x+3y = 8+(-2)
6x = 6
x = 1
Put the value of x in equation (1).
2-3y = 8
2-8 = 3y
-6 = 3y
y = -2
Hence, the value of x is 1 and that of y is -2.
