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alisha [4.7K]
3 years ago
15

Select the correct answer from the drop-down menu. A line with a slope of -2 crosses the y-axis at (0, 3). The equation of the l

ine is .
Mathematics
1 answer:
MrMuchimi3 years ago
3 0

Answer:

y = -2x + 3

Step-by-step explanation:

y = mx + b

m = the slope

b = the y-intercept

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3 years ago
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Julio and David were in Target and decided to check out the clearance section. They found pencils and erasers that were on sale
Sati [7]

Answer:

Cost of one pencil: \$0.07

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Step-by-step explanation:

Let be "p" the cost in dollars of one pencil and "e" the cost in dollars of one eraser.

Based on the information given in the exercise, you can set up the following system of equations:

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You can use the Elimination Method to solve the system of equations.

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{\left \{ {{-12p-9e=-1.11} \atop {12p+16e=1.32}} \right.\\..........................\\7e=0.21\\\\e=0.03

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5 0
2 years ago
What number is 20% of 60
KonstantinChe [14]
We know that 10% of 60 is 6.

60*.1= 6

So,

6+6= 12 or 20% of 60.

12 is the number.

I hope this helps!
~kaikers
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Find the lengths of sides e, f, & g
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