Answer:
Eli, because he add 45mL for each 6 ounces 3x2=6 so if you put 20x2 you get 40 which id less than 45 so its Eli's.
Step-by-step explanation:
If d = rt, Then r = d/t
avg speed = 720/t
Therefore after subtracting penalty points, the function for score is:
For part 2 i will attach a picture.
Part 3)
Set s = 3 and solve for t
for this question, it ask you to draw out.
j + 6 ≥ 7
j ≥ 7 - 6
j ≥ 1
How to draw it:
1. draw a Solid point on the number"1".
2. draw a small vertical line on the top of the point.
3. draw a long horizontal line to number "1" 's right side, and add an arrow in the end of the line.
Answer:
Answer A. 30 I believe.
Step-by-step explanation:
Ashley sold 98 small cups and 57 large cups of lemonade.
Step-by-step explanation:
Given,
Price of small cup of lemonade = $1.25
Price of large cup of lemonade = $2.50
Total cups sold = 155
Total worth of cups = $265
Let,
x represent the number of small cups sold
y represent the number of large cups sold
According to given statement;
x+y=155 Eqn 1
1.25x+2.50y=265 Eqn 2
Multiplying Eqn 1 by 1.25
Subtracting Eqn 3 from Eqn 2
Dividing both sides by 1.25
Putting y=57 in Eqn 1
Ashley sold 98 small cups and 57 large cups of lemonade.
Keywords: linear equation, elimination method
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