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DedPeter [7]
4 years ago
10

If j(x)=3x+1, find x if j(x)=-11. I need help quick please​

Mathematics
1 answer:
Vinvika [58]4 years ago
5 0

Answer:

x = -4

Step-by-step explanation:

Step 1: Define

j(x) = 3x + 1

j(x) = -11

Step 2: Substitute and solve for <em>x</em>

-11 = 3x + 1

-12 = 3x

x = -4

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Answer:

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Given that a taxi has a minimum charge of 44 dollar upto 1 mile and adds 22 for every additional 1 mile.

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4 years ago
17. If a triangle has a height of 12 inches and a base of 5 inches, what's its area? A. 45 sq. in. B. 30 sq. in. C. 90 sq. in. D
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Hello!

The formula for a triangle is seen below.

A=0.5bh

You only need the base and height measurements to calculate the area. We have a height of 12 and a base of 5.

A=0.5(5·12)
A=0.5(60)
A=30

Our answer is B. 30.

I hope this helps!
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Answer:

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