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Olin [163]
3 years ago
15

Mary invested $200 for 3 years at 5% per annum. John invested $300 at the same rate. If they both received the same amount of in

terest how much did john invest???
Mathematics
1 answer:
liubo4ka [24]3 years ago
3 0

Answer:

Step-by-step explanation:

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The last answer is <br><br><br>&lt;1 and &lt;8<br>help me lol​
bagirrra123 [75]

Answer:

huh? no speak english nomore

Step-by-step explanation:

5 0
2 years ago
Mason used distributive property of multiplication to help him solve the equation 3 x 7 = ________. Mason did not get the same a
cupoosta [38]

Answer:

See below

Step-by-step explanation:

3*7

3(3+4)

3*3 + 3*4

9 + 12

21

3 0
3 years ago
Someone please help, I'm stuck!
Oxana [17]
If you plot all the points, you'll see that they lie on the same straight line. Therefore the function is not exponential. 

In terms of the context of your answer choices, the final answer is choice A. The domain values are at regular intervals (in this case 2) while the range values increment by the same value as well (1 in this case).
4 0
3 years ago
show that the lines x2-4xy+y2=0 and x+y=3 form an equilateral triangle also find area of the triangle
arlik [135]

Given pair of lines are x² + 4xy + y² = 0

⇒ (y/x) ² + 4 y/x + 1 = 0

⇒ y/x = -4±2√3/2 = -2±√3,

∴  The lines y = (-2 + √3) x and y = (-2 - √3) x and x - y = 4 forms an equilateral triangle

Clearly the pair of lines x² + 4xy +y²  = 0  intersect at origin,

The perpendicular distance form origin to x - y = 4 is the height of the

h = 2 √ 2

∵ Area of triangle = h²/√3 = 8/√3

4 0
2 years ago
Please help me thanks
vodka [1.7K]

Answer:

1 4p= 32

2 17g

3 176 + 5

4 3x or x/3 (not too sure)

6 0
2 years ago
Read 2 more answers
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