Answer:
$308, $294, large
Step-by-step explanation:
294 is less than 308, so the large is the better deal
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
(n - p) -5
Substitute in -4 and 7
(-4 - 7) - 5
Combine in parenthesis
-11 - 5
Combine
-16
Answer:
±1, ±2, and ±4
Step-by-step explanation:
4x² + bx + c = (Ax + B) (Cx + D)
Distribute:
4x² + bx + c = ACx² + (AD + BC) x + BD
Matching the coefficients, AC = 4. So A must be a factor of 4. Possible values of A are therefore ±1, ±2, and ±4.
4(2x+10)= 0
8x+40=0
subtract 40 from both sides
8x+40-40=0-40
8x=-40
x=-40/8
x=-5
4(2x-10)=0
8x-40=0
Add 40 from both sides
8x-40+40=0+40
8x=40
x=40/8
x=5
