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
Natalka [10]
2 years ago
7

15x (1/3+1/5) I need help with this one also?

Mathematics
2 answers:
d1i1m1o1n [39]2 years ago
6 0
8x

explanation:

join 1/3 + 1/5 = 8/15

15• 8/15x

multiply fractions and cancel common factor (15)

= 8x
love history [14]2 years ago
3 0

Answer:

8

Step-by-step explanation:

15 x (1/3+1/5)  make common denominators and add

15 x (5/15+3/15)  add fractions

15/1 x (8/15)  15 and 15 cancel out and become 1

1/1 x 8/1

1 x 8

8

You might be interested in
At Niagra High, Mr. Borton bought 4 student tickets and 2 adult tickets for the high school musical which cost $64. then Mrs. Ge
balandron [24]

Answer:

Each student ticket costs $8.33

Each adult ticket costs $15.34

Step-by-step explanation:

At Niagra High, Mr. Borton bought 4 student tickets and 2 adult tickets for the high school musical which cost $64. then Mrs. Gelvoria bought 3 student tickets and 3 adult tickets for the show and it cost her $72. How much are each type of tickets?​

s = cost of each student ticket

a = cost of adult ticket

Our system of equations:

4s + 2a = 64

3s + 3a = 71

-3(4s + 2a = 64) ==> -12s - 6a = -192

2(3s + 3a = 71) ==>     6s + 6a = 142

-12s - 6a = -192

  6s + 6a = 142

-6s = -50

/-6      /-6

s = $8.33 (the cost of each student ticket)

Now, let's find the cost of each adult ticket:

4s + 2a = 64

4(8.33) + 2a = 64

33.32 + 2a = 64

-33.32         -33.32

2a = 30.68

/2        /2

a = 15.34 (the cost of each adult ticket)

(x, y) ==> (8.33, 15.34)

Check your answer:

4s + 2a = 64

4(8.33) + 2(15.34) = 64

33.32 + 30.68 = 64

64 = 64

This statement is true

Hope this helps!

8 0
2 years ago
The basketball team spends 20 minutes running laps and at least 15 minutes discussing plays. Practice lasts one hour and 45 minu
Allushta [10]

Answer:

x ≤ 75

Step-by-step explanation:

The computation of the inequality function is as follows:

Let us assume the remaining time left for other drills be x

Given that the team spends 20 minutes for running laps

And minimum of 15 minutes for discussing plays

Also practicing for last one hour and 45 minutes

Now as we know that

1 hour = 60 minutes

So total minutes would be

= 60 + 45

= 105 minutes

Total minutes spend by the team is

= 20 + 15

= 35 minutes

So now the remaining time left is

x ≤ 105 - 35

x ≤ 75

8 0
3 years ago
Combine like terms<br> 30x + 6y - 24x - y =
Irina18 [472]

Answer:

6x+5y

Step-by-step explanation:

Combining like terms (x and y)

we get

30x-24x=6x

6y-y=5y

=> 6x+5y

8 0
2 years ago
Read 2 more answers
Which ones have been translated ?thank you
WITCHER [35]

Answer:

looks like D! Have a nice day :D

7 0
2 years ago
You work for a landscaping company and will be installing a fence around a customer’s yard. The yard is rectangular and is 45 fe
MrMuchimi

Answer:

250ft

Step-by-step explanation:

45ft + 45ft of fencing for the two short ends. 80ft +80ft for the two long sides

45ft+45ft=90ft

80ft+80ft=160ft

90ft+160ft=250ft

8 0
3 years ago
Other questions:
  • What is the algebraic expression for the following word phrase the product of gand 4
    11·1 answer
  • Each ticket for a concert cost $14.
    6·2 answers
  • Solve for v.<br>2= 11 – 3v​
    10·1 answer
  • How do I Simplify this equation with exponents?
    7·1 answer
  • The expression (2x^2)^3 is equivalent to
    8·2 answers
  • A machine produces small cans that are used for baked beans. The probabil- ity that the can is in perfect shape is 0.9. The prob
    13·1 answer
  • Write an equation that models the linear relationship in the table.
    7·1 answer
  • Which of the following exponential equations is equivalent to the logarithmic
    8·2 answers
  • Is a graph of a slanted line a one-to-one function? Justify your answer.
    14·1 answer
  • The director of a pet shelter received a shipment of 1,110 puppy blankets. He stored the blankets equally in 27 boxes and put th
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!