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Varvara68 [4.7K]
3 years ago
6

Wrote a problem for the equation 0.5n= 12.5.

Mathematics
1 answer:
statuscvo [17]3 years ago
6 0
Emma wanted to buy some apples from the store. They each cost $0.5. If Emma paid $12.5 in total, how many apples did Emma buy?
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Write an equation that represents degrees fahrenheit in terms of degrees celsius. let xx represent the temperature in degrees ce
IgorC [24]
As we know Conversion from fahrenheit to celsius is
F - 32 =  \frac{9C}{5}

We can write it also as

F =  \frac{9C}{5}+32

F as y and C as x then we can write it as

y =  \frac{9x}{5} + 32
7 0
3 years ago
27/8+11/3 please help
a_sh-v [17]

Answer:

The answer is 7 1/24

Step-by-step explanation:

27/8 + 11/3

I multipled 27/8 by 3/3 (needed the 8 to become 24)

I multiplied 11/3 by 8/8 (needed the 3 to become 24)

We get:

81/24 + 88/24

Then you add

169/24

Simplify

7 1/24

8 0
3 years ago
One-third of a number added to itself equals 3 times the difference of the number and seven.
olya-2409 [2.1K]

Answer:

Step-by-step explanation:

Do this step by step.

Let the number = x

1/3 of a number = 1/3 x

Added to itself 1/3x + x

=

3*(x - 7)

So the equation is

1/3x  + x = 3(x - 7)            Remove the brackets. Collect 1/3x and x

4/3 x = 3x - 21                 Multiply both sides by 3.

4x = 3*(3x - 21)                Remove the brackets again

4x = 9x - 63                    Subtract 9x from both sides

-5x = -63                         Divide by -5

x = -63/-5

x = 12.6

3 0
3 years ago
On Monday, 339 students went on a trip to the zoo. All 6buses were filled and 9 students had to travel in cars. How many student
marissa [1.9K]

Answer: Step-by-step explanation:

not sure

4 0
3 years ago
Read 2 more answers
a pair of sunglasses is on sale for $26. The original price of the sunglasses was $40. What percent of the original price is the
Xelga [282]
65%...
26 divided by 40 = 0.65 x 100 = 65%
hope this helps!

5 0
3 years ago
Read 2 more answers
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