Step-by-step explanation:
here,
<u>x</u><u>=</u><u>1</u><u>6</u><u>-</u><u>4</u>
<u>x</u><u>=</u><u>1</u><u>2</u>
Answer:
Aliyah climbs 42 stairs per minute
Step-by-step explanation:
<span>3x^2 + 15xy
=3x(x + 5y)
hope that helps</span>
Answer:
Step-by-step explanation:
250x^3-16
2(125x^3-8)
2[(5x)^3-(2)^3]
2(5x-3)[(5x)^2+5x*3+(2)^2]
2(5x-3)(25x^2+15x+4)
Answer:
6
Step-by-step explanation:
you first divide 81 by 18 and get 4.5, that is the number of children per adult.
next you'll divide 27 by 4.5 and 6.
that's the answer.