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4 years ago

I WILL MAKE YOU BRAINLIEST! 46 POINTS!!!!! PLEASE HURRY! BRAINLIEST, THANKS, AND 5 STARS! PROMISE!

1 answer:

6 0

A ray is a simple way to show all the solutions to an inequality. When an inequality represents a practical problem, some of the points may not make sense as solutions.

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Andre tried to solve the equation 1/4(x+12)=2 what was his mistake?

GarryVolchara [31]

Step-by-step explanation:

1. 1/4(x + 12)=2 - first isolate X'

- 12 -12

2. 1/4(x) = -10 - 1/4 since its a fraction, you'll have to subtract not divide

-1/4 - 1/4

3. x = -10.25

Andre did the first step correctly, but on the second step he just divided 1.4 by -10, instead of subtract 1/4 from both sides.

8 0

3 years ago

What is 423 divided by 898?

KiRa [710]

423 divided by 898 is 0.47104677...

Hope I could help! :)

6 0

3 years ago

RIGHT ANSWER I'LL GIVE BRAINLIES

Alex_Xolod [135]

I really hope this is right but 6?

7 0

3 years ago

Read 2 more answers

at the playground, the new sandbox was 3 meters wide and 2 meters long. what is the area of the sandbox

S_A_V [24]

area = length times width

area = 2 meters * 3 meters

area = 6 m^2

3 0

4 years ago

Read 2 more answers

Two partners agree to invest equal amounts in their business. One will contribute $10,000 immediately. The other plans to contr

krek1111 [17]

Answer:

She should contribute $ 8369.38 ( approx )

Step-by-step explanation:

Let P be the amount invested by the other partner,

∵ The amount formula in compound interest,

$A=P(1+\frac{r}{n})^{nt}$

Where,

r = annual rate,

n = number of compounding periods in a year,

t = number of years,

Here, r = 9% = 0.09, n = 4 ( quarters in a year ), t = 2 years,

Then the amount after 2 years,

$A = P(1+\frac{0.09}{4})^{8}$

According to the question,

A = $ 10,000,

$P(1+\frac{0.09}{4})^{8}= 10000$

$P(1+0.0225)^8 = 10000$

$\implies P = \frac{10000}{1.0225^8}\approx \$ 8369.38$

6 0

4 years ago