2/3 , 3/4 7/12 there you go
Answer:
7.85 inches
Step-by-step explanation:
Answer:
<u>$6.00 for a pair of gloves and $8.00 for a hat </u>
5x + y = -13.....multiply by -3
4x + 3y = -17
-----------------
-15x - 3y = 39 (result of multiplying by -3)
4x + 3y = -17
-----------------add
-11x = 22
x = -22/11
x = -2
5x + y = -13
5(-2) + y = -13
-10 + y = -13
y = -13 + 10
y = -3
solution (-2,-3)
Answer:
3 miles per min
Step-by-step explanation:
3 miles x 15 (min) = 45 mph
