Answer:
The teacher will take 720 minutes or 12 hours to grade 32 reports.
Step-by-step explanation:
32 reports= x
4 reports= 90 minutes
Cross multiply method
90*32= 4x
2880= 4x
x= 720
The teacher will take 720 minutes or 12 hours to grade 32 reports.
Hope this helps!
4×-2=-8 and 2×-6=-12 I hope it helps you
Your two systems will be
8A + 3S = 79$
your 2nd will be
10A + 5S = 105$
Answer:
Option D
Step-by-step explanation:
The area of the trapezium is (6×5.2) + (3×5.2)=46.8cm²
Then times this by the depth
46.8 × 18 =842.4cm³
Option D
Answer:
Step-by-step explanation:
f(x) = -(x - 3)
There is your answer plzz give me brainliest
