Answer:
The sum of 7/13 and 11/26 is 25/26.
Step-by-step explanation:
First off you find the LCM (Least Common Multiple) between the denominators which are 13 and 26 in this case. The LCM between 13 and 26 would be 26. You then change 13 to the denominator of 26. 13x2 is 26 so whatever you do to one side or one part, you have to do to the other. Now, you will multiply 7x2 to get 14. Your final fractions are 14/26 and 11/26. When you add 14/26 and 11/26, you get 25/26. Hope this helps! :)
<h2>CloutAnswers</h2>
12 is divisible by 3 and 4
<u>all expression represent how much Judith spent.</u>
Answer:
<u>Question:</u>
Judith's grandmother paid her x dollars a week to mow the lawn during the summer.
Judith decided to save some of her money and spend the rest. For the first 4 weeks, Judith put $10 per week into savings. For the next 8 weeks, she put $15 per week into savings.
<u>Solution given:</u>
Judith's grandmother paid her x dollars a week
<u>it means Judith's income per week is x.</u>
Judith decided to save some of her money and spend the rest.
For the first 4 weeks, Judith put $10 per week into savings.
<u>it mathematical expression it is expressed as:</u>
<u>4(x-$10)</u>
again
For the next 8 weeks, she put $15 per week into savings.
<u>it mathematical expression it is expressed as:</u>
<u>8(x-$15)</u>
<u>now,</u>
<u>Judith's </u> have
<u>4(x-$10)+8(x-$15) </u>it represent 1st expression.
solving above equation
<u>(4x-$40)+(8x-$120) </u>represents 4t h expression.
<u>(4x+8x)-($40+$120)</u> represents 2nd expression.
12x-$160 represents 3rd expression.
Answer: 3/4 of an hour left.
Step-by-step explanation:
Step 1: 2 hours = 4/4 +4/4
Step 2: 4/4 - 2/4 = 2/4
Step 3: 4/4 - 3/4 = 1/4
Step 4: 2/4 + 1/4= 3/4
Answer:
∠2 and ∠5 are corresponding angles
Step-by-step explanation:
