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Anna007 [38]
2 years ago
7

Alvin is 14 years older than elga's The sum of their ages is 94 what is elga'ss age

Mathematics
2 answers:
Sonja [21]2 years ago
8 0
Elga’s age is 40 and Alvin’s age is 54
shutvik [7]2 years ago
8 0

Answer:

Elga = 40

Step-by-step explanation:

Let's represent Alvin as A and Elga as E

Let's make equation

A = 14 + E

A + E = 94

Let substitute A

(14 + E) + E = 94

14 + 2E = 94

Subtract 14 from both sides: 2E = 80

Divide both sides by 2

E = 40

Elga is 40

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5 1/6 + (7 1/3)l <60
agasfer [191]

Answer:

l

Step-by-step explanation:

Given the inequality

5\dfrac{1}{6}+7\dfrac{1}{3}l

First, convert mixed numbers to improper fractions:

5\dfrac{1}{6}=\dfrac{5\cdot 6+1}{6}=\dfrac{31}{6}\\ \\7\dfrac{1}{3}=\dfrac{7\cdot 3+1}{3}=\dfrac{22}{3}

Now the inequality looks like

\dfrac{31}{6}+\dfrac{22}{3}l

Multiply it by 6:

\dfrac{31}{6}\cdot 6+\dfrac{22}{3}l\cdot 6

7 0
3 years ago
Which absolute value function defines this graph?
iogann1982 [59]
If you describe the graph as a V with its vertex point on (0,0), then you are either describing the graph of y = |x| or y = 3|x|. The only difference is that the coordinates of y=3|x| is multiplied thrice the coordinates of y=|x|. In other words, this graph is thrice wider than the y=|x|.

Furthermore, <span>y = -3|x| is a downward V, and
</span>x = |y| and <span>x = 3|y| looks like a V rotated side-ward,</span><span>
</span>
5 0
3 years ago
Round 541,776 to the nearest hundred thousand.
wel

500,000

The nearest hundred thousand would be 500,000 and 600,000, but since 541,776 has 4 in next unit, it rounds down.

6 0
3 years ago
What happens when a triangle is dilated using<br> one of the vertices as the center of dilation?
iren2701 [21]

Answer:

When a Triangle is Dilated taking one of the vertices as the center of dilation

There are two Possibility, either Dilation factor will be (0<Dilation factor<1), or greater than 1.

1. When,0< Dilation Factor < 1

Size Of Preimage < Size of Image

2. When Dilation Factor > 1

Size Of Preimage > Size of Image

Step-by-step explanation:

5 0
2 years ago
What goes on the lines I don’t understand the problem
Elis [28]

Answer:

Step-by-step explanation:

a). Let the number of spoons = x

And number of forks = y

Total number of spoons and forks bought by Perry = 10

x + y = 10 --------(1)

Cost of one spoon = $5

Cost of one fork = $3

Therefore, total cost of x spoons and y forks = $(5x + 3y)

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b). Now we can convert these equations into the slope-intercept form.

x + y = 10 ⇒ y = -x + 10

Table for input output values,

x        2         4          6          

y        8         6          4                

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3y = -5x + 42

y = -\frac{5}{3}x+14

x        0           3          6        

y       14           9          4                  

Point of intersection of these lines will be (6, 4).

3 0
3 years ago
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