Answer:
468
Step-by-step explanation:
=13[42-6]
=13 (36)
=13×36
=468
The rate for the first is 1 job / 35 minutes and for the second is 1 job / 15 minutes. So combined we get
r = 1/35 + 1/15
3×5×7r = 3 + 7 = 10
r = 10/(105) jobs per minute
We're interested in 1/r
1/r = 105/10 = 10.5 minutes per job
Answer: 10.5 minutes
Answer:
C
Step-by-step explanation:
Multiply the number of muffins by how much baking powder is in each muffin. That's read as 6/1 × 3/8 which equals 18/8.
Answer:
0+5+20= 25 the answer is 25
Answer:
Factor and set each factor equal to zero. Y=x2+5x−8
Step-by-step explanation:
