Answer:
x < 8
Step-by-step explanation:
Add 4 to both sides
5x=40
Divide by 4
x < 8
Answer:
y = 2x - 7
Step-by-step explanation:
The line has a slope of 2 and a y-intercept of -7
Answer:
X-6
Step-by-step explanation:
Represent the unknown number with a variable then introduce the minus sign
Answer:
v = 3/2
Step-by-step explanation:
volume = length × width × height
volume = 3/2 × 1/2 × 2
volume = 3/4 × 2
volume = 6/4 = 3/2