Answer:
22 hours
Step-by-step explanation:
he earns $8 per hour, 176 hours/$8 = 22 hours
Answer:
78
Step-by-step explanation:
Formula is already provided
2pir
2×3×13
We can do this from finding 2/3, and that equals 0.66_7 and 7/12 is 0.5833_ and we divide the whole thing. 41.66 and 4.5833 and we get 11
Step-by-step explanation:
<u>Substitute x = 12 and y = 4 into the equations:</u>
<u>1.</u>

Incorrect.
<u>2</u><u>.</u>

Incorrect.
<u>3</u><u>.</u>

Incorrect.
<u>4.</u>

Incorrect.
All equations are incorrect when x and y are substituted.