Answer:
80°
Explanation:
All angles inside a triangle must add up to 180°
12=5x-13x-44
combine like terms
12 = -8x -44
add 44 to each side
12+44 = -8x
56= -8x
divide by -8 on each side
56/-8 = x
-7 =x
Answer: Maria reads more pages per hour
Step-by-step explanation:
Maria - 37 pages per hour
259 = pages read
7 = hours
259/7
37
Juanita - 35 pages per hour
175 = pages read
5 = hours
175/5
35
Well x=19/3
Decimal form is 0.6333333....
Answer:
20 weeks
Step-by-step explanation:
35+5=40
40/2=20
