3 years ago

How many 3 digit license plates can be made if the plate starts with a number, ends with a letter and the middle is either one?

1 answer:

5 0

Is this a question on your test or something? I know trying out every number and letter would be difficult. There is a way to solve these types of problems. Ask your math teacher, or someone that knows this or has taught this.

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<img src="https://tex.z-dn.net/?f=f%20-%20354%20%3D%201221" id="TexFormula1" title="f - 354 = 1221" alt="f - 354 = 1221" align="

alukav5142 [94]

$f-354=1221$ <em>add 354 to both sides</em>

$f+354-354=1221+354\\\\\boxed{f=1,575}\to\boxed{D.}$

6 0

3 years ago

In 1990, a glacier was 400 meters away from a road. Every year since then, it has moved 7 meters closer to the road. At this rat

kupik [55]

Answer:

57 years

Step-by-step explanation:

Divide 400 by 7.

3 0

3 years ago

-25 - 30 + 2 = pls help

Galina-37 [17]

Answer:

Step-by-step explanation:

Do addition first, so 30 plus 2, and then subtract, 32 minus 25. It is seven.

5 0

3 years ago

Given a=20 and b=a/4-3 what is the value of b

xxTIMURxx [149]

Answer: b=20

Step-by-step explanation:

Subsitute a for 20.

b=20/4-3

b=20/1

b=20

5 0

3 years ago

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For the diagram below, which equation is the correct use of the distance formula?

MrMuchimi

Answer:

????

Step-by-step explanation:

Where's the equation? diagram?

8 0

3 years ago

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