Answer:
K=-2
Step-by-step explanation:
-3 = 5k + 7
Subtract 7 to the other side
-3 -7 = 5k
-10 = 5k
-2 = k
Answer:
$2.31
Step-by-step explanation:
Answer:399
Step-by-step explanation:
((a+b)/2) * h
((13+25)/2) * 21
399
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Answer:
If you went to the party, then you would have received a gift.
Step-by-step explanation:
?
Answer:
x = 7
Step-by-step explanation:
The triangles are similar, and they have a scale factor of 1/7 because 14 / 7 = 2.
Following the scale factor, you divide 49 by 7 to get 7.
