Answer:
<u>9 straps for $10.25</u>
Step-by-step explanation:
<u>Price rate</u>
- 9 straps for $10.25 = 10.25/9 = $1.14 per strap
- 30 straps for $66 = 66/30 = $2.20 per strap
<u>Better buy</u>
- <u>9 straps for $10.25</u>
- Less cost per strap
- better buy
Answer:
x² + 3x - 10
Step-by-step explanation:
Each factor in the second factor is multiplied by each term in the first factor, that is
x(x - 2) + 5(x - 2) ← distribute each parenthesis
= x² - 2x + 5x - 10 ← collect like terms
= x² + 3x - 10
Answer:
Step-by-step explanation:
The tangents meet the circle at right angles.
The sum of angles in a quadrilateral is 360 degrees
The two given angles will therefore add up to 180 degrees.
This implies that;
We solve for x to obtain:
This simplifies to
We can use the points (1, 2) and (3, -4) to solve.
Slope formula: y2-y1/x2-x1
= -4-2/3-1
= -6/2
= -3
Hope This helped! Good Luck!
