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NARA [144]
3 years ago
14

Can someone simplify this equation and solve for x and y? (2x-5)+(y-1)+x=169

Mathematics
2 answers:
Dafna11 [192]3 years ago
8 0

Answer: The y-intercept is found by substituting known values for x and y in the equation and solving for b. the known values are (x,y) = (2,8.4) Equation of y = 4.2*x + b becomes 8.4 = 4.2*2 + b

Step-by-step explanation:

goldenfox [79]3 years ago
6 0

Answer:

Answer

2x+3y=14,2x−3y=2

Adding :

2x+3y=14

2x−3y=2

__________

4x=16

x=4

∴xy=4×2

=8

2×4+3y=14

8+3y=14

3y=6

y=2

Step-by-step explanation:

here you go

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Pleaseeee help! I don't get this!! Please leave a detailed explanation of how you got your answer!!!
lisov135 [29]

Answer:

Step-by-step explanation:

Break down the figure into two shapes.

SHAPE A: The larger one. We can infer the size of the bottom is 6 cm because it's the same size as it's top counterpart. Same goes for the left side, which will have a measure of 7 cm.

SHAPE B: The smaller one. We're going to use the same method as we did with the first one, and infer the lengths of the other sides using the existing ones.

To calculate area, it's length times width.

SHAPE A: Its two side measures are 6 and 7, which equates to 42 cm^2.

SHAPE B: Its two side measures are 2 and 3, which equates to 6 cm^2.

If you add the two, the total area is 44 cm^2.

6 0
2 years ago
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Could someone pls help me
babunello [35]

Answer: y = 90   x = 29

Step-by-step explanation:

4 0
3 years ago
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Starter<br> If x = 3, find y when:<br> a) y = x<br> b) y = 2x<br> c) y = 5x - 2<br> d) y = x
gogolik [260]

Answer:

a. 3

b. 2(3) is 6

c. 5(3)-2 is 13

d.3

4 0
2 years ago
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What is the equivalent of 1/50 : fraction , in decimal form
lina2011 [118]
What is the equivalent of 1/50: fraction , in decimal form? We can determine the equivalent values of the fraction 1/50 in one simple way.
By dividing 1 and 50 to get the quotient of the digits given. <span><span>

1.  </span>1 / 50 = 0.02</span>

Therefore, 0.02 is the decimal form of the given fraction 1/50 and is a rational number.



8 0
3 years ago
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0.6w = 0.48 how u do this
vovangra [49]

A variable next to any number means to multiply, so we would do the inverse operation -- We would divide 0.48 by 0.6, which is 0.8. Therefore, W=0.48. To check your work, multiply 0.6 by 0.8, and what do you know? It's 0.48! :)
3 0
3 years ago
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