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eimsori [14]
2 years ago
9

URGENTTT PLEASE I NEED HELP USE SUBSTIUTION SHOW ALL WORK AND ANSWER PLS IM GIVING 60 POINTS BRO PLEAWE

Mathematics
1 answer:
Misha Larkins [42]2 years ago
8 0

Answer:

y=1

x=2

(2,1)

Step-by-step explanation:

x=2y

2x+5y=9​

2(2y)+5y=9

4y+5y=9

9y=9

y=1

x=2(1)

x=2

(2,1)

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fabiana decides to save the money she is earning from her after school job for college. she makes an initial contribution of 300
Oxana [17]

Answer:

A. Total Money Contributed after n months = \$ 3000 + \$ (500\times n)

B. Total Money Contributed after 24 months = \$ \ 15000

Step-by-step explanation:

Given:

Initial contribution = \$\ 3000

each month contribution =\$\ 500

After 1 month contributed = \$\ 3000 + \$\ 500 \times 1= \$ \ 3500

Solving for Part A

let n be the number of months

∴ Total Contribution after n months = Initial contribution + (each month contribution \times Number of months = \$\ 3000 + \$\ 500 \times n

Solving for Part A

Now n= 24 months

∴ Total Contribution after 24 months = \$\ 3000 + \$\ 500 \times 24 = \$\ 3000 + \$\ 12000= \$\ 15000

3 0
3 years ago
Solve for slope. (-2,7) (-1,6)
Lostsunrise [7]

Answer:

m = - 1/3

Thats the answer.

Step-by-step explanation:

7 0
3 years ago
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If 4x - 3 = 25 then x =.....
Aloiza [94]

Answer:

4x - 3 = 25

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4x = 28

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<em>2nd = simplify</em>

<em>3rd = divide both sides</em>

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4 0
3 years ago
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In circle E, and are diameters. Angle BCA measures 53°. Circle E is shown. Line segments A C and B D are diameters. Lines are dr
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74

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3 years ago
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BRAINLEST FOR RIGHT ANSWER<br><br><br><br> 6. Which rule matches the function shown in the graph?
svetlana [45]

For this case we have a function of the form:

y = mx + b

Where,

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The line cuts to the y-axis at the point:

(x, y) = (0, 0)

Therefore, the value of b is given by:

b = 0

We now look for the slope of the line.

For this, we use the following equation:

m=\frac{y2-y1}{x2-x1}

Substituting values we have:

m=\frac{1-0}{3-0}

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Then, the equation of the line is:

y=\frac{1}{3}x

Answer:

the rule that matches the function shown in the graph is:

y=\frac{1}{3}x

7 0
3 years ago
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