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kkurt [141]
3 years ago
11

If x-15=7-5(x-4) then x=? 0 5 4 2 7

Mathematics
1 answer:
notsponge [240]3 years ago
5 0
Distribute parenthesis. -5x and 20. Add 5x to x and you get 6x. 20+7=27 27+15=42. 42÷6=7. The answers 7.
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Convert 10/9into a mixed number
mafiozo [28]

Answer: 1 1/9.

Step-by-step explanation: Divide the numerator by the denominator.  Write the whole number answer.  Make a fraction from the remainder and the original denominator.  To get back to an improper fractions, add the whole number to the numerator.

4 0
4 years ago
−4p+9=−5<br><br><br> Plzzzzzzz help
Hoochie [10]

Answer:

p = 3.5 or p = 7/2

Step-by-step explanation:

-4p+9= -5

or, -4p = - 14

or, p = -14/-4

or, p = 7/2 = 3.5

5 0
4 years ago
Read 2 more answers
Are these answers right or some wrong? If some wrong plz answer them correct thanks!
maxonik [38]

You are wrong.

1, 2, 3 and 4 are correct.

5. 75%

6 is also correct

7. 100%

8. 50%

7 0
3 years ago
Read 2 more answers
Simplify:9-1÷2÷27^2÷3​
sammy [17]

<u>First let's calculate the exponents.</u>

27^2 : 729 = 9-1\div \:2\div \:729\div \:3

<u>Now we should multiply and divide.</u>

<u />1\div2\div729\div3:\frac{1}{4374} = 9-\frac{1}{4374}<u />

<u>Now we should add and subtract.</u>

<u />9-\frac{1}{4374} :\frac{39365}{4374} =  \frac{39365}{4374}<u />

<u>Convert the improper fractions into mixed numbers.</u>

<u />8\frac{4373}{4374}<u />

<u />

<u>Answer : </u>

<u />8\frac{4373}{4374}<u />

<u />

5 0
3 years ago
If A pizza shop sells pizzas that are 10 inches (in diameter) or larger. A 10-inch cheese pizza costs $8. Each additional inch c
nydimaria [60]
8 + 1.5(10-d) + .75t = Total
6 0
3 years ago
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