Answer:
5x + 10y = 90
Step-by-step explanation:
If she hiked a total of 90 miles, we can say that 90 miles equals 10 multiplied by the number of times she hiked the 10 mile trail, plus 5 multiplied by the number of times she hiked the 5 mile trail.
x is the number of times she hiked the 5 mile trail, y is the number of times she hiked the 10 mile trail.
Writing this statement in an algebraic form would give us:
5x + 10y = 90.
The answer is
384 - (4/5) = 383.2
Answer:
9 - b = ? 9 - 8 = 1 So, your answer is 1.
Step-by-step explanation:
The answer would be 0, -1,-5,-7
Answer:
$7,250
Step-by-step explanation:
14000 + 500 = 14500 - reverse the subtraction
14500/2 = 7250 - do the opposite of multiplication
Lets check 7250*2 = 14500 - 500 = 14,000