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
lozanna [386]
3 years ago
5

The Martin family has three children. Alex is five years older than Sarah. Jax is 3 times as old as Sarah. The sum of their ages

total 20. Determine how old Alex is.
Mathematics
1 answer:
sergeinik [125]3 years ago
8 0

20 \div 3

which this does no go in evenly so there will be a left over or decimal which is 6 r 2 or 6.2 so if it is 6.2 times by 3 = 12.6 + 7.4 = 20 so here your answer

ANSWER

ALEX=12.6

JAX=7.4

SARAH = 6.2

You might be interested in
Use the given minimum and maximum data​ entries, and the number of​ classes, to find the class​ width, the lower class​ limits,
Gennadij [26K]

Using proportions and the information given, it is found that:

  • The class width is of 14.375.
  • The lower class limits are: {19, 33.375, 47.750, 62.125, 76.500, 90.875, 105.250, 119.625}.
  • The upper class limits are: {33.375, 47.750, 62.125, 76.500, 90.875, 105.250, 119.625, 134}.

-------------------------

  • Minimum value is 19.
  • Maximum value is of 134.
  • There are 8 classes.
  • The classes are all of equal width, thus the width is of:

W = \frac{134 - 19}{8} = 14.375

-------------------------

The intervals will be of:

19 - 33.375

33.375 - 47.750

47.750 - 62.125

62.125 - 76.500

76.500 - 90.875

90.875 - 105.250

105.250 - 119.625

119.625 - 134.

  • The lower class limits are: {19, 33.375, 47.750, 62.125, 76.500, 90.875, 105.250, 119.625}.
  • The upper class limits are: {33.375, 47.750, 62.125, 76.500, 90.875, 105.250, 119.625, 134}.

A similar problem is given at brainly.com/question/16631975

6 0
3 years ago
You spin the spinner shown below once. Each sector shown has an equal area.
Vladimir [108]

Hope This Helps!!!

Hope This Helps!!!Have A Great Day!!!

5 0
3 years ago
What are the answers to these questions ?
chubhunter [2.5K]
90000000000000000000000000000000000000000

8 0
3 years ago
If 5 + 6i is a root of the polynomial function f(x), which of the following must also be a root of f(x)? –5 – 6i 5 – 6i 6 – 5i 6
san4es73 [151]

Answer: 5-6i

The rule is that if f(x) has real number coefficients, then a root of x = a+bi pairs up with its conjugate pair of x = a - bi. In this case, a = 5 and b = 6.

4 0
3 years ago
Read 2 more answers
How much will a $459.95 LCD TV cost including the sales tax of 8.25%?
Law Incorporation [45]
B I’m pretty sure dmdndndnsmndmddmd
8 0
2 years ago
Other questions:
  • Rectangle ABCD has a perimeter of 32 units and will
    13·1 answer
  • Arbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle. She wrote an equation to find the number of drinks sh
    11·1 answer
  • Simplify: (2x^4y^3) • (6x^3y^2)
    6·1 answer
  • Is this complementary, linear pair, vertical, or adjacent?
    7·1 answer
  • Apply the distributive property to create an equivalent expression.<br> 2(3-8y)= (awnser)
    15·2 answers
  • 0.1234 rounded to the nearest hundredth
    6·2 answers
  • What is the answer?​
    10·1 answer
  • Darnell's team scored 40 points at the game. Darnell scored 15% of the team's points. How many points did Darnell score?
    14·1 answer
  • SHOW ALL OF WORK. Find missing length, round to the nearest tenth if necessary.
    8·2 answers
  • 4x + 3y = -21<br> Help Me
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!