1). Make your equation equal to 0
2). Then plug in your numbers to the quadratic equation
Some friends went to lunch and split the bill equally. If each person paid $6.75, how many people went to lunch thinking. Use a diagram or equation to explain your thinking. The total is 27$. 27 divided by 6.75 is 4. Suppose
Answer:
f finally
Step-by-step explanation:
hope it will helps you
Answer:
5y-4x= -7 :
Slope =
= 0.800
<em>x </em>- <em>intercept = </em>
= 1.75000
<em>y - intercept = - </em>
= -1.40000 <------both of these numbers a negative
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2y+4y = 14 :
<em>y = </em>
= 2.333
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<em>Hope this helped & good luck <333</em>
Answer:
x ≤ 3
Step-by-step explanation:
2(4+2x)≥5x+5
8+4x≥5x+5
4x-5x≥5-8
-x≥-3
x ≤ 3