Justify each step with an algebraic property. 16+x=12

Answers

Answer 1

Answer: -4 would be the correct answer to the problem

Answer 2

Answer: An easy way to answer this is to subtract 16 from 12, which results in -4/negative four.

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In a long jump competition wendy jumped 9/10 and judy jumped 10/9. Who jumped a shorter distance

Answers

Well, 9/10 is a proper/normal fraction, but with 10/9, the bigger number is on top, making it improper. 10/9 changed into a mixed number is 1 and 1/9. 9/10 is shorter than 1 and 1/9, so Wendy jumped the shorter distance. Hope this helps!

Wendy because 9/10 = 90% and 10/9 is greater than 100%

If a customer writes 23 checks per month, which bank will charge her the least in fees?

Answers

Answer:

Bank B

Step-by-step explanation:

Bank a charges 13.25 in total each month. Bank B charged 11.50 each month. Back C charged 15.00 and bank d charged 12.30 each month! hope this helped :)

Jason wrote the mixed number 1 1/3 as the sum of three fractions. None of the fractions had a denominator of 3. How is this possible? What fractions might jason have used?

Answers

The required sum of the fractions whose sums result 1 1/3 are 2 / 6 + 1 / 2 + 1/2.

Given that,
Jason wrote the mixed number 1 1/3 as the sum of three fractions. None of the fractions had a denominator of 3. What fractions might jason have used is to be determined,

What is the fraction?

Fraction is defined as the number of compositions that constitute the Whole.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

here,
we simplified the terms in mixed fraction 1 1 /3 as,
1 = 1/2 +1/2 and 1/3 = 2 / 6
So
1 1/3 = 1 /2 +1 / 2 +2 / 6

Thus, the required sum of the fractions whose sums result 1 1/3 are 2 / 6 + 1 / 2 + 1/2.

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convert 1/3 to 2/6
divide 1 to 1/2+1/2
3/6+1/2+1/2= 1 1/3

11 is what percent of 97?

Answers

a) Divide 11 by 97
11 ÷ 87 = 0.1134

b) Multiply 0.1134 with 100
0.1134 x 100 = 11.34%

$(11)/(97)$

$0.11$

$0.11*100$

$11$

11 is 11% of 97.

You have four $10 bills and eighteen $5 bills in your piggy bank. How much money do you have?

Answers

In total $130 is there in the piggy bank.

Given that, in a piggy bank, there are four $10 bills and eighteen $5 bills.

We need to find out how much money is there in the piggy bank.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Let the total amount of money in the piggy bank be x.

So, x=4×10+18×5

=40+90

=$130

Therefore, in total $130 is there in the piggy bank.

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4 × 10 = 40

5 × 18 = 90

90 + 40 = $130

Hope it helped!

What is the ratio 10:12 in 1:n