1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
konstantin123 [22]
2 years ago
13

Answer Quickly and Correctly for Brainlist!!! Marcelle and Megan realized that they could express their ages more specifically i

f they used fractions. Doing this will allow them to calculate their difference in their ages. Marcelle is 15 1/2 years old, and Megan is 7 7/12. What is the difference in their ages? Express your answer as a simplified mixed number.
Mathematics
1 answer:
Debora [2.8K]2 years ago
4 0

Answer:

the difference in their ages is 31/2

Step-by-step explanation:

151/2=2x15+1/2=31/2

You might be interested in
HELP ME PLEASE How long ago did humans change from living as hunter-gatherers to living in settlements and practicing agricultur
zloy xaker [14]
About 12,000 I’m not sure but I searched it up and it says that
8 0
3 years ago
Evaluate f(-3) when f(x) = x + 7
Pavel [41]

Steps to solve:

f(-3) = x + 7

~Substitute

f(-3) = -3 + 7

~Simplify

f(-3) = 4

Best of Luck!

4 0
3 years ago
Solving quadratic equation using the completing method.<br>(a).x^2+6x+1=0​
irina1246 [14]

Answer:

x = -3 + 2\sqrt2  \ , \ x = -3 - 2\sqrt2

Step-by-step explanation:

x² + 6x + 1 = 0

a = 1 , b = 6 , c = 1

x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}\\\\x = \frac{-6 \pm \sqrt{36-4}}{2}\\\\x=\frac{-6 \pm \sqrt{32}}{2}\\\\x= \frac{-6 \pm \sqrt{16 \times 2}}{2}\\\\x = \frac{-6 +4\sqrt2 }{2}\\\\x = -3 + 2\sqrt2  \ , \ x = -3 - 2\sqrt2

7 0
3 years ago
Read 2 more answers
every 4th person in line at the fair gets a free ride ticket and every 7th person gets a free cotton candy. Which person will be
Katena32 [7]
I believe it is the 28th person that will get both
8 0
4 years ago
three plane tickets to new york cost 2 472. of each plane ticket cost the same amount about how much does one ticket cost?
Firdavs [7]

Answer: <em>One ticket cost about $800 or to be exact: $824</em>

<em />

Step-by-step explanation:

You know that there are 3 plane tickets and total is is $2472.

To find out for ONE ticket, you can divide 2472 by 3 as shown below:

2472 ÷ 3 = 824

5 0
3 years ago
Other questions:
  • Four friends are at an amusement park. They each took a turn going down the big slide. Rhett did not go first or last. Xavier we
    11·1 answer
  • Jonathan is making his favorite pasta dish, he served his mom 1/12 of the pot pasta and his brother 1/6. how much of the pot is
    8·2 answers
  • Draw a cake in your notebook and divide it into “equal parts” to give the same child (4)
    15·1 answer
  • What is 99mutyply by 87
    14·2 answers
  • What is the answer for this question-7x-2y=-13
    5·1 answer
  • What is base in mathametics<br><br><br>​
    7·1 answer
  • mark wants to build a concrete patio that will be 9 yards by 11 yards . it will cost $4.00 per square yard to build . what will
    5·2 answers
  • Shown here is a mathematical step taken when solving an equation. Identify the mathematical reason or property used to simplify
    8·1 answer
  • A bus and a truck leave a gas station at the same time and are headed to the same destination. If the bus traveled 480 miles in
    7·1 answer
  • A grocery store buys items and then applies a markup of 70%. What is the retail price of item that originally costs $10?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!