2(z-4z)+6+7z please help me
2 answers:
Answer is z+6 to this problem
2(z-4z)+6+7z<span><span><span>=−<span>6z</span></span>+6</span>+<span>7z</span></span><span>=<span><span>(<span><span>−<span>6z</span></span>+<span>7z</span></span>)</span>+<span>(6)</span></span></span><span>=<span>z+<span>6</span></span></span>
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Answer:
B
Step-by-step explanation:
n³-125=0
n³=125
n= ³√125
n=5
Answer:
12*1/4= 3
30 is C
16*3/4 = 12
31 is B
3 shirts at 25.99 each : 3 * 25.99 = 77.97
plus sales tax of 5.5% : 77.97 + .055(77.97) = 77.97 + 4.29 = 82.26
Answer:
(20+x)*2=x-6
40+2x=x-6
40=-x-6
46=-x
check:
x=-46
20-46*2=-46-6
-26*2=-52
-52=-52
x=-46
Answer:
4
Step-by-step explanation:
