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Dimas [21]
3 years ago
6

Can anyone help me please I’ll mark brainliest.

Mathematics
1 answer:
lapo4ka [179]3 years ago
3 0

Answer:

1. his account will be 120

2. 6 weeks

3. Yes, Lala will get 120 in 4 weeks while Andra will get 100

If you wanted to know Andra equation will be y=20x+20

Step-by-step explanation:

Hope this helped

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Krystal left the bookstore traveling 18 mph. Then, 3 hours later, Kori left traveling the same direction at 27 mph. How long unt
Eddi Din [679]

Answer:

Korl will catch up to Krystal in 2 hours.

Step-by-step explanation:

18x3=54 this shows how long Krystal has driven in 3 hours.

27x2=54 this shows that in 2 hours Korl will have driven 5 mph.

Now as you can see both quotient are 54 and the question is How long until Korl catches up to Krystal so it's 2 hours

HOPE THIS HELPED:)

3 0
2 years ago
A circle has a circumference of 50.2450.24 units. What is the radius of the circle?
Roman55 [17]

The formula for circumference is 2 x PI x r

Using the circumference we can find the radius:

50.24 = 2 x PI x r

Multiply 2 by PI:

2 x 3.14 = 6.28

50.24 = 6.28 x r

Divide both sides by 6.28:

R = 50.24 / 6.28

R = 8

The radius is 8 units.

8 0
3 years ago
How do I write an equation for a quadratic function represented by a table ?​
mamaluj [8]

Answer:

Hello There!!

Step-by-step explanation:

Firstly,select three ordered pairs from the table. Secondly,substitute the first pair of values in to the form of the quadratic equation: f(x) = ax^2 + bx + c and then solve for a.

hope this helps,have a great day!!

~Pinky~

4 0
3 years ago
Does the table represent a function? Why or why not? X 2 3 3 4 5 y 4 5 6 7 7​
QveST [7]

Answer:

5

Step-by-step explanation:

8 0
3 years ago
Create two scenarios that reflect either a markup or markdown in price. For each scenario, write two equations to solve for the
gogolik [260]

Answer:

lucy is buying shoes they are on sale and have been marked down to 8 dollars instead of 20  20-8=12 the shoes were marked down 12 dollars

Brainly is going bankrupt and there making their membership prices higher instead of ten dollars its 15 dollars  15-10=5 they were marked up 5 dollars

Step-by-step explanation:

hope this helps

5 0
3 years ago
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