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2 years ago

HELPP!!! Isn't one of the answers supposed to be 3?????

Mathematics

2 answers:

ikadub [295]2 years ago

7 0

Step-by-step explanation:

well, it is supposed to be -3.

but you are right. something is wrong or missing here.

5x + 3 = 4x

x + 3 = 0

x = -3

maybe a "+ 1" is missing on the right side ?

5x + 3 = 4x + 1

gives us

x = -2

Ann [662]2 years ago

4 0

Basically the equation is 5•2+3 which is 13 because you multiply 5 and 2 first then whatever answer you get plus 3

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Robert plays cricket. He hit the ball in such a way that it goes up 180 feet

PilotLPTM [1.2K]

Answer:

4 feet per second

Step-by-step explanation:

Hi there!

$v=D/t$ where v is velocity (speed), D is distance and t is time

Plug in the known values (D=180 feet, t=45 seconds)

$v=180/45\\v=4$

Therefore, the speed of the ball is 4 feet per second.

I hope this helps!

4 0

3 years ago

Read 2 more answers

Manuel bought x x movie tickets for $6.50 each and y y bags of popcorn for $2.50 each. write an algebraic expression for the tot

Alekssandra [29.7K]

6.50x+2.50y = total
with x = # of movie tickets
with y= # of bags of popcorn

5 0

4 years ago

Find the amount of interest on $35,000 at 9.72% compounded monthly for 32 months

zhannawk [14.2K]

9514 1404 393

Answer:

$10,308.92 interest earned

Step-by-step explanation:

The account balance is given by ...

A = P(1 +r/12)^n

where principal P earns interest at annual rate r compounded monthly for n months. In this case, the balance would be ...

A = $35,000(1 +0.0972/12)^32 = $45,308.92

The interest earned is the excess of the balance over the original investment:

interest = $45,308.92 -35,000 = $10,308.92

4 0

3 years ago

Help me with this math problem if u can.

Ierofanga [76]

Answer:

Step-by-step explanation:

47.86

-25.20

+52.75

-22.04

-8.50

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=39.46

7 0

3 years ago

Which group of numbers is listed from least to greatest?

Tom [10]

Answer:

a) -8, -6, -1, 5,8

Step-by-step explanation:

*View the image attached*

As you can see, the further left on the number line, the smaller the number becomes.
The further right on the number line, the bigger the number becomes.

Hope this helps!

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2 years ago