We will use the ratio and proportion method ( an equation formed with two ratios that are equal) to solve the question “if <span>it takes 18 gallons of gas to go 400 miles, how many gallons would it take to go 300 miles?” </span>
<span>Let x= the number of gallons for the gas to go 300 miles</span>
18:400=X:300
400x=300*18
400x=5400
X=5400/400
<span>X=13.5 so the answer is B.</span>
Answer:
12x+4
Step-by-step explanation:
(6x+2)^2=36x^2+24x+4
(36x^2+24x+4)/3x+1=2(6x+2)=12x+4
Y = mx + n
m = Slope
To two lines be perpendicular to each other the slopes need to meet the condition: ma x mb = -1
y = 2x + 5
ma = 2
D: y = -1/2x + 5
mb = -1/2
ma x mb = -1
2 x -1/2 = -1
2/1 x -1/2 = -1
-2/2 = -1
-1 = -1
It's true.
Answer: D.
Answer:
33 ziotters
Step-by-step explanation:
pizza 45 ziotters = 4x8+5 = 37 on Earth
Total 100 ziotters = 8x8 = 64 on Earth
so, Soft drink
=64 -37 = 27 on Earth
27 = 8x3 + 3 = 33 ziotters
Answer:
3^2×3√3 as a single power of 3
Step-by-step explanation:
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