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
siniylev [52]
3 years ago
15

Shauna is 10 inches shorter than Ryan. Together their heights total 140 inches. How tall is each person?

Mathematics
2 answers:
VARVARA [1.3K]3 years ago
8 0

Answer:

65 and 75

Step-by-step explanation:

Serhud [2]3 years ago
6 0

Answer:

Ryan: 75

Shauna: 65

Step-by-step explanation:

x = ryan's height

x - 10 = shauna's height

x + (x - 10) = 140

2x - 10 = 140

2x = 150

x = 75

You might be interested in
Mabel spend four hours editing a three minute long video. She edits at a constant rate. How long will it take Mabel to edit a ni
Whitepunk [10]

Answer:

12 hours

Step-by-step explanation:

since she is working at a constant rate of 4 hours for every 3 minutes and video is 9 minutes 9/3 is 3 and 4x3=12

7 0
3 years ago
Read 2 more answers
Simplify 3^8 x 3^4 / 3^2 x 3^8 leaving your answer in index form
Furkat [3]

Answer:

3² or 9

Step-by-step explanation:

Step 1: Add exponents

\frac{3^{12}}{3^{10}}

Step 2: Subtract exponents

You should get 3² because of exponent rules. Remember when you multiply exponents you add the powers and when you divide exponents you subtract the powers.

3 0
3 years ago
Read 2 more answers
Find the unit rate: $3.60 for 3 pounds of apples. How much does it cost for 1 pound of apples? *
mario62 [17]

Answer:

$1.20

Step-by-step explanation:

3.6/3=1.2

you would divide for the unit rate or in other words simplify it.

7 0
3 years ago
I have five questions and I need some help. please help
Step2247 [10]
The answer to the question

5 0
3 years ago
Solve the system of equations algebraically. Verify your
xz_007 [3.2K]

Answer:

The solution is the point (0.5,-3)

Step-by-step explanation:

we have

y=4x-5 ----> equation A

y=-3 ----> equation B

Solve the system by substitution

Substitute equation B in equation A

-3=4x-5

Solve for x

Adds 5 both sides

-3+5=4x

2=4x

Divide by 4 both sides

x=0.5

therefore

The solution is the point (0.5,-3)

<em>Verify your  answer using the graph</em>

using a graphing tool

Remember that the solution of the system of equations is the intersection point both graphs

The intersection point is (0.5,-3)

therefore

The solution is the point (0.5,-3)

see the attached figure

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 10.059 rounded to tenths
    7·2 answers
  • In a sample of n = 6 scores, the smallest score is X = 3, the largest score is X = 10, and the mean is M = 6. If the largest sco
    10·1 answer
  • Listed below are the measured radiation emissions​ (in W/kg) corresponding to cell​ phones: A,​ B, C,​ D, E,​ F, G,​ H, I,​ J, a
    13·1 answer
  • Ben is 33 times as old as Daniel and is also 44 years older than Daniel. How old is Daniel?
    7·1 answer
  • With situation is an example of work
    15·1 answer
  • F(x) = 2x^2 – 3x – 9<br> g(x) = 4x^2 - 9<br> Find ( f/g)(x).
    5·1 answer
  • HELPPP PLSSS
    10·2 answers
  • PQR is an isosceles triangle in which PQ = PR. M and N
    10·1 answer
  • Kadeem rode his bike at a constant speed. He rode 1 mile in 5 minutes. Which equation represents the amount of time in minutes,
    5·2 answers
  • NEED THIS DONE ASAP!! Thank you!!​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!