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Akimi4 [234]
3 years ago
9

Given that 8x – 3y = 36

Mathematics
2 answers:
lianna [129]3 years ago
5 0

Answer:

x = 45 / 8

Step-by-step explanation:

8 x - 3 y = 36

8 x - 3 × 3 = 36 ( given :- y = 3 )

8 x - 9 = 36

add 9 to both side

8 x - 9 + 9 = 36 + 9

8 x = 45

Divide each side by 8

8 x / 8 = 45 / 8

X = 45 / 8

Vedmedyk [2.9K]3 years ago
4 0

Answer:

x = 45/8

Step-by-step explanation:

8x – 3y = 36

Let y=3

8x – 3*3 = 36

8x - 9 = 36

Add 9 to each side

8x -9+9 = 36+9

8x = 45

Divide each side by 8

8x/8 = 45/8

x = 45/8

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Serga [27]
Answer: (15/2, 33/2) or (7.5, 16.5)
depending on if you want fractions or decimals

explanation:
equation for midpoint... (avg x, avg y)
x-coordinate: (6+9)/2 = 15/2 = 7.5
y-coordinate: (17+16)/2 = 33/2 = 16.5
4 0
3 years ago
Randee invested $1000 for college in an account earning 5% simple interest. When she withdrew the investment she had earned a to
Lera25 [3.4K]
 Simple Interest Formula: A = P(1 + rt)

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7 0
3 years ago
8.
likoan [24]

Answer:

1/4

Step-by-step explanation:

add the ratios

3+5=8

240 Divided by 8=30

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Bob150)

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150/10=15 (remeber Bob gave a tenth)

45+15=60 (Colin received this amount)

60/240=1/4

8 0
4 years ago
A shopkeeper has to pay 7% bonus for selling some goods. If he paid Rs 17,500 bonus and then 13% VAT, what will be marked price
JulsSmile [24]
Sjsnddjdjxnediebdudbejfbeixbdxixbxxi
5 0
3 years ago
This is urgent I need as much help as I can get. Answer as soon as you see it.
Ivenika [448]

Answer:

m< LMJ=119.6 degrees

Step-by-step explanation:

In parallel lines, m<LMO and m< LMJ are supplementary. So that means that they add up to 180 degrees. If , m<LMO is 60.4 degrees,  m< LMJ would be 180 degrees minus 60.4 degrees which equals to 119.6 degrees.

8 0
4 years ago
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