Answer:
B. No solutions
Step-by-step explanation:
y= -3x + 9
3y = -9x + 9
Rewrite the first equation below. Then, divide both sides of the second equation by 3 and write it below the first equation.
y = -3x + 9
y = -3x + 3
Now look at the two equations. They are both written in the slope-intercept form, y = mx + b, where m = slope, and b = y-intercept. They have the same slope (m = -3) and different y-intercepts (9 and 3), so they are equations of two different lines, but since the slopes are the same, the lines are parallel. Since the lines never intersect, there is no solution.
Answer: No solutions
Answer:
2.5 Teaspoons of vanilla are needed.
Step-by-step explanation:
If 3 cups of flour is 1.5 teaspoons of vanilla. 1.5 /3=.5 Meaning there is .5 teaspoons of vanilla per cup of flour.
If you have 5 cups of flour 5 x .5= 2.5 (teaspoons)
Answer:
what figure?
Step-by-step explanation:
I got 155♀️ I don’t know cause I did PEMDAS and got 155
<h3>
Answer: 640c - 6.25s - 8.75g</h3>
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Work Shown:
s = number of small cups
g = number of large cups
c = number of coolers
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1 cooler = 640 fluid ounces
c coolers = 640c fluid ounces
1 small cup = 6.25 fluid ounces
s small cups = 6.25s fluid ounces
1 large cup = 8.75 fluid ounces
g large cups = 8.75g fluid ounces
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T = total amount of water poured
T = (amount from small cups) + (amount from large cups)
T = 6.25s+8.75g
L = amount of water left
L = (original total amount of water) - (amount of water poured out)
L = 640c - T
L = 640c - (6.25s+8.75g)
L = 640c - 6.25s - 8.75g