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
uranmaximum [27]
3 years ago
11

Th sum of three numbers is 64. The second number is 3 more than the first. The third number is

Mathematics
1 answer:
ladessa [460]3 years ago
8 0
<span>Three numbers can be defined as x, y, and z.
x + y + z = 64
y = x+3
z = 2x - 11
.
substitute for y and z
x + (x+3) + (2x-11) = 64
4x -8 = 64
4x = 72

x = 18
.
y = x+3 = 21
z = 2x -11 = 2(18) -11 = 36-11 = 25
.
x + y + z = 18 + 21 + 25 = 64
Correct.
.
Answer: The three numbers are 18, 21, and 25.</span>
You might be interested in
Use the elimination method to solve the system of equations. Choose the
IRINA_888 [86]

Answer: x=6

Y=6

Step-by-step explanation:

Using the elimination method

3x+5y=48.....equ1

-3x+5y=12......equ2

Add equation 1 &2

3x+5y=48

+

-3x+5y=12

Answer =

10y=60

Y=60/10

Y=6

Substitute for y in equation 1

3x+5y=48

3x+5(6)=48

3x+30=48

3x=48-30

3x=18

X=18/3

X=6

Therefore,

X= 6

Y= 6

4 0
3 years ago
Read 2 more answers
Which of the following companies offers the greatest total employment compensation? Company A Gross pay $38,200 Insurance $3,500
spayn [35]

Answer:

Company C offers the greatest total employment compensation.

Step-by-step explanation:

Now we calculate the greatest total employment compensation as follows:

Company A :

Gross pay -      $38,200

Insurance -       $3,500

Paid time off -  $4,100

Total compensation = 38,200 + 3,500 + 4,100 = $45,800

Company B :

Gross pay -                         $39,000

Total employee benefit -   20% of 39,000 (0.20 × 3900) = $7,800

Job expenses -                  $700

Total compensation =  39,000 + 7,800 + 700 = $47,500

Company C :

Gross pay -     $39,900

Insurance -      $3,200

paid time off -  $3,900

Job expenses- $1,000

Total compensation = 39,900 + 3,200 + 3,900 + 1,000 = $48,000

Company D:

Gross pay - $39,400

total employee benefits - 18% of 39,400 (0.18 × 39,400) = $7,092

Total compensation = 39,400 + 7,092 = $46,492

Therefore company c offers the greatest total employment compensation.

3 0
3 years ago
Read 2 more answers
Can you please send me an example for this question <br> (15 ÷ 5 + 6 + 9) x 4 x 2 + 7
Mkey [24]
The answer is 88 hope that helped
3 0
3 years ago
Read 2 more answers
L=53+D<br> What the is length of the road after 22 days ?
Savatey [412]
<h3>After 22 days the length of the road is = 75 units.</h3>

Step-by-step explanation:

Given,

L=53 +D         L = the length of road and D = number of day

After 22 days the length of the road is = (53+ 22)

                                                                    = 75 units

4 0
4 years ago
If 6!+7!+8!=(n)(6!), then the value of n is<br> A) 15<br> B)16<br> C)63<br> D)64<br> E)15!
gladu [14]
6!+7!+8!=(n)(6!)
calculate the individual values first:
6!=720
7!=5040
8!=40320

plug them into the equation:
720+5040+40320=n720
solve for n
5760+40320=n720
46080=n720
divide both sides by 720 to isolate n
46080/720=n720/720
64=n
6 0
3 years ago
Other questions:
  • Consider the accompanying matrix as the augmented matrix of a linear system. State in words the next two elementary row operatio
    8·1 answer
  • if p is an integer, which of the following is the solution set for 2|p| = 16? {0, 8} {-8, 8} {-8, 0} {-8, 0, 8}
    9·1 answer
  • -4(4-3p) help me with this question
    14·2 answers
  • Please help me, I’ll give brainliest
    9·1 answer
  • What is 1.64 in mixed number in simplest form
    12·2 answers
  • Match the building block of geometry to the statement that defines it
    5·2 answers
  • -2021
    11·1 answer
  • Fill in the missing number to complete the linear equation that gives the rule for this table. Explain/show how you got your ans
    15·1 answer
  • Is it plausible that the average commute time is actually 20 minutes? Explain.
    8·1 answer
  • 9. Jeremy has incorrectly simplified the expression below. Correct his mistake.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!