We have that
<span>35 + 30s - 45t
case A)
</span>7⋅(5+30s−45t)---> 35+210s-315t-----> is not <span>equivalent
case B)
</span>5(7+6s−9t)----> 35+30s-45t------> is equivalent to 35 + 30s - 45t
case C)
(−35−30s+45t)×(−1)----> 35+30s-45t---> is equivalent to 35 + 30s - 45t
case D)
10×(3.5+3s−4.5)----> 35+30s-45----> is not equivalent
case E)
( 35/2 - 15s + 45/2t) ⋅ (-2)--->-35+30s-45t---> is not equivalent
the answer is
<span>B. 5(7+6s−9t)
C. (−35−30s+45t)×(−1)</span>
Answer:
1450 residents
Step-by-step explanation:
Number of residents who live in Harris
= 5800 pounds ÷ 4 pounds
= 1450 residents
It would be k units to the right of 0. Anything left of zero is negative so it's opposite would be a positive version of the same number so ford example, -5 -4 -3 -2 -1 0 1 2 3 4 5 < this 5 would be the opposite of the negative 5. Hope that helps
Negative numbers would not make sense for the <span>values of the variables especially when the equation represents a real world problem which mostly is the case. Having a negative value for a real world problem is not favorable because there is no such thing as negative time or negative height.</span>
