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
marusya05 [52]
3 years ago
11

Ivana and Gloria are sisters. Gloria is

Mathematics
1 answer:
Marina CMI [18]3 years ago
4 0

Answer:

11 years old

Step-by-step explanation:

3 years ago, Gloria was 32 years old

If Ivana's age is = x

Then, 4x = 32

            x = 8

3 years ago, Ivana was 8 years old

So now she is 11 years old.

You might be interested in
How do I solve this
sdas [7]
\bf \textit{difference of squares}
\\ \quad \\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)\\\\
-------------------------------\\\\
\cfrac{2x}{x^2+2x-24}-\cfrac{x}{x^2-36}\quad 
\begin{cases}
x^2+2x-24\implies (x+6)(x-4)\\
--------------\\
x^2-36\implies x^2-6^2\\
(x-6)(x+6)
\end{cases}

\bf \cfrac{2x}{(x+6)(x-4)}-\cfrac{x}{(x-6)(x+6)}\impliedby 
\begin{array}{llll}
\textit{thus our LCD is}\\
(x-6)(x+6)(x-4)
\end{array}
\\\\\\
\cfrac{[(x-6)2x]~-~[(x-4)x]}{(x-6)(x+6)(x-4)}\implies \cfrac{2x^2-12x-x^2+4x}{(x-6)(x+6)(x-4)}
\\\\\\
\cfrac{x^2-8x}{(x-6)(x+6)(x-4)}
3 0
3 years ago
Tara earns $9 for each dog she walks. She walks 10 dogs an hour. After walking dogs for 4 hours, how much money will Tara have e
solong [7]

Answer: $360

Step-by-step explanation:

In one hour, she makes $9 * 10 dogs = $90.

In 4 hours, we simply multiply that by 4 to get $90 * 4 = $360 total

4 0
3 years ago
Read 2 more answers
When you add 18 to 1/4 of a number. I dont need to solve it but i need to make it an equation. x equals a number. so would the a
erik [133]
Yes, that answer is right, good job.
5 0
3 years ago
Which equation shows the commutative property of multiplication?
Sophie [7]

Answer:

the answer is 7•2=2•7

Step-by-step explanation:

Hope it helps.

5 0
3 years ago
Denominator of the fraction
Law Incorporation [45]

Answer:

Denominator for 2/5 is 5, and denominator for 13/16 is 16.

7 0
3 years ago
Other questions:
  • Negative six and one third plus twenty over three
    8·1 answer
  • A rectangular prism that’s sides are all the same size is a cube. True or false?
    7·2 answers
  • X + (2x + 40) + (3x – 50) = 15,002
    12·2 answers
  • Am adult ticket at an amusement park cost $24.95 and a child’s ticket costs $15.95. A group of 10 people paid $186.50 to enter t
    12·2 answers
  • I GIVE BRAINIEST! <br> Someone please help me with question one through four
    12·1 answer
  • A survey went out asking consumers about their shopping habits. The results showed that
    13·2 answers
  • Carnival Cruise
    9·1 answer
  • Solve for x<br> -56 =8(x - 8)<br> x=
    14·2 answers
  • What is the elapsed time between 8:00 a.m and noon ?
    5·2 answers
  • Use the information in the diagram to find the length of segment AD. Round your answer to the nearest hundredth.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!