Simplify this expression 10b+7-3b-2
2 answers:
Answer: 7b + 5
Step-by-step explanation:
Combine like terms
10b + 7 - 3b -2
7b + 5
Answer:
7b+5
Step-by-step explanation:
10b + 7 − 3b −2
=10b + 7 + −3b + −2
Combine Like Terms:
=10b + <u>7 </u>+ −3b + <u>−2
</u>
=(10b + −3b) + ( <u>7 </u>+ <u>−2</u>)
=7b + <u>5</u>
Answer:
7b + 5
Hope this helps : )
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Answer:
10x+8y<160
Step-by-step explanation:
300 x 1.05 = 315
315 x 1.05 = 330.75
330.75 x 1.05 = 347.2875
347.29
Plug 10 in for y.
10=2x-2.5
Add 2.5 to both sides.
12.5=2x
Divide both sides by 2.
6.25=x
Hope this helps! :)
Answer:
0
Everything cancles so you will be left with
0
Answer:
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