Jakobe sold 150 coffee, 50 tea and 120 donuts at the coffee cart on Monday.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the amount of coffee, y represent the amount of tea and z represent the amount of donuts, hence:
x + y + z = 320 (1)
Also:
1.5x + 2y + 0.75z = 415 (2)
And:
x = 3y (3)
From the equations:
x = 150, y= 50 and z = 120
Jakobe sold 150 coffee, 50 tea and 120 donuts at the coffee cart on Monday.
Find out more on equation at: brainly.com/question/2972832
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Answer:
the 1st one and the last one are the answers
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
10% of 35 is 3.5. 3.5 x 4 = 14
Answer:
The young blue whale will gain 8,000 pounds in 40 days
Step-by-step explanation:
200 x 40 = 8,000
Answer:
answer is a) f(x)= (x-2)^2
