Answer:
Step-by-step explanation: start at -39 degrees. You need to find how many degrees is between -39 and 10 degrees.
+39+10= 49 degrees risen
They are right except for 12. i think it is C but i could be wrong.
Answer: C.) $51
Step-by-step explanation:
$85.00 x 40%
85.00 x 0.40= 34
85.00-34=51.00
$51
Answer:
<h2><u>7</u>x - <u>7</u>y + <u>21</u> </h2>
Step-by-step explanation:
7(x - y + 3)
=> 7 × x - 7 × y + 7 × 3
=> <u>7</u>x - <u>7</u>y + <u>21</u>