10 Multiple choice questions and 15 short answer questions
5w−23<−3(3−4w)
Simplify both sides of the inequality.
5w−23<12w−9
Subtract 12w from both sides.
5w−23−12w<12w−9−12w
−7w−23<−9
Add 23 to both sides.
−7w−23+23<−9+23
−7w<14
Divide both sides by -7.
−7w/−7 < 14/−7
w > −2
Perimeter = Side + Side + Side
Side 1 = x
Side 2 = x + 7
Side 3 = 2x-7
Plug into the equation:
84 = x + (x + 7) + (2x-7)
84 = x + x + 7 + 2x - 7
Combine like terms:
84 = 4x
Divide by 4 and solve for x:
21 = x
Side 1 = 21
Side 2 = 28
21+7=28
Side 3 = 35
21(2) - 7 = 42 - 7 = 35
Answer:
The answer is d
Step-by-step explanation:
this is because a , b and c all have multiple x vales with more then one y value .
Answer:
Farthest left 1 1/3
Step-by-step explanation:
5-4 = 1
Since the denominators are the same, subtract 2 and 1
