Answer:
c = 19/2 - 1/2a
Step-by-step explanation:
Step 1: Write equation
2a + 4c = 38.00
Step 2: Solve for <em>c</em>
<u>Subtract 2a on both sides:</u> 4c = 38 - 2a
<u>Divide both sides by 4:</u> c = 19/2 - 1/2a
I'm not sure you can simplify that fraction
Answer:
32minutes
Step-by-step explanation:
time for 150 people=20 min
time taken for 1 person =20÷150
time taken for 240 people=20÷150×240
=32
hope this helps
plz mark me brainliest
First, turn these mixed numbers into improper fractions,
and
. Next divide, which you do by flipping the second fraction and multiplying.
. If necessary, you could also turn this into a decimal, roughly 9.647, or back into a mixed fraction,
.
Answer:
184
Step-by-step explanation:
hope this helps!! :D