100 + 25x >= 700
25x > = 700 - 100
25x > = 600
x > = 600/25
x > = 24
Sharon needs to sell at least 24 items to make at least $700 per week.
Answer:
Step-by-step explanation:
Answer:
<h2>
N=-2</h2>
Step-by-step explanation:
Step 1: Subtract 1 from both sides.
2n+1−1=−3−1
2n=−4
Step 2: Divide both sides by 2.
2n/2=−4/2
n=−2
<h3>
<u>100% correct </u></h3><h3>
<u>Brainliest please!</u></h3>
Substitute (-4, 3) into the equation of curve
3 = 16a - 4b - 13
4a - b = 4
b = 4 - 4a ---- (1)
dy/dx = 2ax + b
At (-4, 3), dy/dx = 0
-8a + b = 0
b = 8a ---- (2)
Fom (1) and (2),
4 - 4a = 8a
4 = 12a
a = 1/3
b = 8/3.
15.5 = 16 beacause u round .5 to 15