Answer:
1.)B 2.)A 3.)D 4.)C
Step-by-step explanation:
that is the answer
7 + ax - 5x = 3 + 2x - bx
ax + bx - 5x - 2x = 3 - 7
ax + bx - 7x = -4
x (a + b - 7) = -4
x = -4/(a + b - 7)
Answer: 2507 miles
Step-by-step explanation: you multiply 557 and 4.5 getting the answer 2506.5 but once you round to the nearest whole it becomes 2507.
<span>To change an improper fraction to a mixed number you divide</span>
<span /><span>44 ÷ 24 = 1 20/24</span>
<span /><span>now to reduce find the GCF (greatest common factor) of 20 and 24</span>
<span>Factors of 20 are:
1, 2, 4, 5, 10, 20
</span>
<span>Factors of 24 are:
1, 2, 3, 4, 6, 8, 12, 24</span>
<span>The common factors are: 1, 2, 4
</span>
<span>GCF = 4</span>
<span>20 ÷ 4 = 5</span>
<span>24 ÷ 4 = 6</span>
<span>1 20/24 = 1 5/6</span>
<span>Hope this helps. :)</span>