Rational. equals 12
irrational. =4✓3
rational. equals 5
rational. equals 21
Answer:
1/2
Step-by-step explanation:
Use proportions.
2 chocolate chips : 6 peanuts = ? chocolate chips : 108 peanuts
Find the scale factor of the information that matches. In this case it would be 108 peanuts divided by 6 peanuts. Then use this scale factor to multiply 2 chocolate chips by to get your answer.
SF: 108 <span>÷ 6 = 18
18 x 2 = 36 chocolate chips
2 chocolate chips : 6 peanuts = 36 chocolate chips : 108 peanuts
ANSWER: If there are 108 peanuts in the mix, there will be 36 chocolate chips in the mix.</span>
Each bottle would cost $2.50 :)
Given y + 3.5 = 0.75(x - 2)
when x = 4,
y + 3.5 = 0.75(4 - 2) = 0.75(2) = 1.5
y = 1.5 - 3.5 = -2.
Thus, the ordered pair (4, -2) is the line with equation y + 3.5 = 0.75(x - 2)
When x = -4,
y + 3.5 = 0.75(-4 - 2) = 0.75(-6) = -4.5
y = -4.5 - 3.5 = -8
Thus, the ordered pair (-4, -8) is the line with equation y + 3.5 = 0.75(x - 2)
When x = 1,
y + 3.5 = 0.75(1 - 2) = 0.75(-1) = -0.75
y = -0.75 - 3.5 = -4.25
Thus, the ordered pair (1, 1.75) is not on the line with equation y + 3.5 = 0.75(x - 2)
When x = 7,
y + 3.5 = 0.75(7 - 2) = 0.75(5) = 3.75
y = 3.75 - 3.5 = 0.25
Thus, the ordered pair (7, 0.25) is not on the line with equation y + 3.5 = 0.75(x - 2)
