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Leya [2.2K]
3 years ago
6

Alvin is

Mathematics
2 answers:
Vladimir [108]3 years ago
7 0
The Elga's age is 14 Analysized: when Alvin was 10, Elga was 10+x. Therefore their altogether age was 38. X+[10+X]=38
Debora [2.8K]3 years ago
6 0
The answer is 28
38-10=28
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The sum of three consecutive integers is 267. What is the largest integer?
vazorg [7]

Answer:

<h3>                90</h3>

Step-by-step explanation:

The middle number of three consecutive integers is thhe mean of the others, so it is one third of the sum of three consecutive integers

267:3 = <u>89 </u>  - the middle number

so:

89 - 1 = 88   -  the smallest number

89 + 1 =<u> 90</u> - the largest integer

3 0
3 years ago
Need to know the answer for this one , help
k0ka [10]

Answer:

Choice D.

Step-by-step explanation:

The range is the set of all y-coordinates of the points in the graph.

The graph is a wavy function that has a maximum y-coordinate of 1 and a minimum y-coordinate of -1. The y-coordinates can also be all numbers between -1 and 1. Choice A. is only the two numbers -1 and 1. That is not correct since the range comprises the numbers -1, 1, and all numbers in between -1 and 1.

Answer: Choice D.

7 0
3 years ago
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How do you reduce 15/16
alina1380 [7]

Answer:

you can't because they don't have common factors

Step-by-step explanation:

8 0
4 years ago
Bill has $7.30 in dimes and quarters. He has a total of 40 coins. How many quarters and dimes does he have?
GenaCL600 [577]

Answer:

35 quarter's and 5 dimes

5 0
3 years ago
6) 8x+y=-16<br> -3x+y=-5<br> Solve each system by elimination?
Anarel [89]

Answer:

x=-2.2 y=-1.6

Step-by-step explanation:

8x+y=-16

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5x=-11

x=-11/5 or -2.2

-3x+y=5

-3(-2.2)+y=5

6.6+y=5

-6.6+y=-6.6

y=-1.6

4 0
3 years ago
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