Answer:
hi
Step-by-step explanation:
im trying my best ill come back to this rn
<h3><em><u>Simplify -3y+2x-5y-7x is:</u></em></h3><h3>-8y - 5x</h3>
<em><u>Solution:</u></em>
<em><u>Given that, we have to simplify</u></em>

We can simplify the above expression by combining the like terms
Like terms are terms that has same variable ( with same exponent) with same or different coefficient
From given,

Here, like terms are -3y and -5y
And 2x and -7x
Group the like terms

Combine the like terms

Thus the given expression is simplified
I believe it would be 144 :)
Answer:
speed = distance÷time 48.7÷1.2 = 40.58
The correct answer is C. <span>f(x)=20(35)x</span>