Answer:
B
Step-by-step explanation:
Equation of line II:
y-intercept = b = -1
y = mx + b
y = mx - 1
Plugin the point(2,0) in the above equation,
0 = 2m- 1
2m = 1
m = 1/2
Equation of line :
Both have same y-intercept and the same rate of change.
Answer:
it's black
Step-by-step explanation:
I can't see the question.
Answer: 20
Step-by-step explanation:
First and foremost, we should know that: 12 inches = 1 foot. Therefore converting 3 feet to inches will be:
= 3 × 12 = 36 inches.
Therefore, if a dressmaker needs to cut 9-inch pieces of ribbon from rolls of ribbon that are 3 feet in length. The number of pieces will be:
= 3 feet / 9 inch
= 36 inches / 9 inches
= 4 pieces
Then, the number of 9-inch pieces that the dressmaker can cut from 5 of these rolls of ribbon will be:
= 4 × 5
= 20 pieces
So a unit means 1. So for this problem you wanna take the number of pounds and multiply it by the number of pounds they got(4lb). Answere is B. 3.78*4=$15.12
Answer:
X=9
Step-by-step explanation:
(7x+2)+(7x+2) = 17x-23
7x+7x-17x = -23-4
-3x = -27
-3x÷-3 = -27÷-3
x = 9
