<em>Vertex: </em>
<em />
<em>The vertex is the top point where it curves!</em>
<em>Which is located at: </em><em />
<em />
<em>Y-intercept: </em>
<em />
<em>The Y-intercept is when a point doesn't move or left or right and just goes up or down!</em>
<em />
Answer:
c) 300.9 ft²
Step-by-step explanation:
He has 4 1/4 bags of mulch in his shed to use. Each bag of mulch will cover 70.8 ft².
Hence:
1 bag of mulch = 70.8ft²
4 1/4 bags of mulch = x ft²
Cross Multiply
1 bag × x ft² = 4 1/4 × 70.8
x ft² = 4 1/4 × 70.8/1
x = 300.9 ft²
Option c is correct.
Answer:
D.21
Step-by-step explanation:
7×1=7
7×2=14
<u>7×3=21</u>
Therefore 21 is a multiple of 7
Answer:
The item costs $900 after the 90% off.
Step-by-step explanation:
After the 90% off discount, the item costs (100% - 90%) the cost of the original price.
Hence, 
Hope this helped!
Answer:
9348283848384848383838482
