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Sonja [21]
3 years ago
10

PLEASE HELP ME ASAP! WILL AWARD BRAINLIEST! IT'S ABOUT SIMULTANEOUS EQUATIONS. TYSM ;)

Mathematics
1 answer:
Hatshy [7]3 years ago
7 0

Plug in your Y value into the bottom equation like so:

4x + 3x-3=11, combine like terms

7x-3=11 solve for x

7x= 14

x=2

Plug in x value into first equation

y = 3(2) -3

y= 6-3, y = 3

answer: (2,3)

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Step-by-step explanation:


8 0
3 years ago
Pretty please help me ❤️pleaaaase
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Answer:

Sue = 25.75

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Step-by-step explanation:

s+t+d = 75

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5 0
3 years ago
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Given the function f(x) = 5x^2 - x + 20, find f(3)<br> A) -20<br> B)-13<br> C) 62<br> D) 64
Viktor [21]
<h3>Answer:  62 (choice C)</h3>

Work Shown:

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4 0
3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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7 0
4 years ago
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