12+20•3-3x-15
multiply the numbers : 20•3 = 60
12+60-3x-15
group like terms
-3x+12+60-15
add and subtract the numbers : 12+60-15=57
final answer = -3x+57
Please help me with B, C, and D ,,,?,.,,,,,,,?,,,,,,
strojnjashka [21]
B. 0.25 x 28 =7 and 0.25+28=28.25 C. 0.75 x 8=6 and 0.75+8=8.75 D.3 x 0.75=2.25 and 3+0.75=3.75
True.
The angles must be equal. If the angles are not equal they can not be similar.
Answer:
The answer would be A
Step-by-step explanation:
Both congruent sides are pairs
D Robby got a credit of -245.75 for returning the guitar but purchased the new one for +368.45=+122.70 that Robby still owes for the bass guitar.
