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Juli2301 [7.4K]
2 years ago
8

Help! I got 7 but it told me it was wrong?

Mathematics
2 answers:
madam [21]2 years ago
6 0

Answer:

-7

Step-by-step explanation:

it is -7 you have to get X by yourself

3 = 10 + x

subtract 10 from each side

x = -7

Allushta [10]2 years ago
5 0

Answer: -7

Step-by-step explanation:

10+x=3             subtract 10 from both sides, to isolate x

x=3-10  

x= -7

Hope this helps!

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Simplify the expression <br> 7x/9x
pantera1 [17]
<span>7x/9x = 7/9

hope it helps</span>
4 0
3 years ago
what is the volume of a cylinder in cubic cm with a height of 9cm and a base diameter of 16cm round to the nearest tenths place
salantis [7]
So 9 x 16 =?? So u have to times those and u should get the answer
3 0
3 years ago
Identify the type of polynomial and the degree: 2x³ - 7x + 4
Hatshy [7]

Answer:

2nd degree trinomial, leading coefficient -2 ... 3rd degree binomial, leading coefficient 4 ... degree zero monomial, leading coefficient 2, constant.

Step-by-step explanation:

hope it gets u started sorry if this is not what u were looking for

3 0
3 years ago
Read 2 more answers
please help all you gotta do is match it thank you so much also if you could please explain it too thank you i would appreciate
g100num [7]

Answer:

1/2 = 3/6

1/3 = 4/12

1/5 = 2/10

1/4 = 5/20

Step-by-step explanation:

To make equivalent fractions, you need multiply by 1. A number divided by itself is 1.

1/1 * x/x = x/x = 1

1/2 = 3/6

\frac{1}{2} * \frac{3}{3} = \frac{3}{6}

1/3 = 4/12

\frac{1}{3} * \frac{4}{4}  = \frac{4}{12}

1/5 = 2/10

\frac{1}{5} * \frac{2}{2} = \frac{2}{10}

1/4 = 5/20

\frac{1}{4}*\frac{5}{5}=\frac{5}{20}

Hope this helps :)

Have a great day!

8 0
3 years ago
Sara borrowed $5,000 from her father at a simple interest rate of 12.5% per year. Over a two - year period, she made equal month
Olin [163]

The formula for simple interest is:

A = P(1+rt)

Where P = amount borrowed

r = interest rate

t = time of loan


A = 5000(1 + 0.125*2)

A =6,250

The total amount she paid back was $6,250


For her monthly payment divide total paid back by 24 months ( 2 years = 24 months)


6250 / 24 = 260.42


Her monthly payment was $260.42

8 0
3 years ago
Read 2 more answers
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