1.1 Pull out like factors :
-8x - 2 = -2 • (4x + 1)
2.1 Divide both sides by -2
Remember to flip the inequality sign:
2.2 Divide both sides by 4
x+(1/4) ≥ 0
Solve Basic Inequality :
2.3 Subtract 1/4 from both sides
x ≥ -1/4
Answer:
C x 20 + R x 20
Step-by-step explanation:
C x 20 + R x 20 or
20c + 20r
Answer:
4
Step-by-step explanation:
Let the number be x.
(11+41)/x = 13
52/x = 13
13x = 52
x = 52/13
x = 4
The answer is B) $18.00. (21.25)(.85) = $18.0625, and the closest is $18.00
Answer:
Concept: Geometric Identities
- We want BC
- We will use geometric identities to get our value
- We have BA and AC and angle !A
- Hence arccos(89)= 21/x
- Hence X=25 km B
