Answer:
X 1 for Y 4
X 5 for Y 8
X 2 for Y 5
Step-by-step explanation:
We can substitute the values of Y in the formula and then subtract three from both sides.
Answer:
x = 10
Step-by-step explanation:
y = 2x + 1
21 = 2x + 1
21 - 1 = 2x
2x = 20
x = 10
Answer:
Hey!
Your Answer Is,
No Triangles: A, C
One Triangle, F, D
Many Triangles: B,E
I hope this helps you!
Step-by-step explanation:
Answer: 1.689
Step-by-step explanation:
To solve .72(x)+.20(100x)=35
We first open the brackets to give
0.72x + 20x = 35
20.72x = 35
Divide both sides by 20.72 to get the value of x
x = 35/20.72
x = 1. 689
= -2
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