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Elena L [17]
3 years ago
14

Write a problem about going to the laundromat that has a hidden question. A single load of laundry costs $2 and a double load co

sts $4. Explain how you solved your problem.
Mathematics
1 answer:
kolbaska11 [484]3 years ago
4 0
Does this work?

Sally took a 50 dollars bill with her going to the laundromat, and after she came home she looked through he pockets and she had:

2x 20 dollar bill
1x 5 dollar bill
1x 1 dollar bill.

how many loads of laundry did she do?

answer: she has left: 2*20+5+1=46 dollars

before she had 50 dollars, so she must have spent 50-46=4 dollars, which is 2*2, so she did two loads!
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The line plot shows the length of rope (in feet) of five pieces of rope. What is the difference in length between the longest an
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Answer: am sorry G i can't get that answers for you

Step-by-step explanation:

8 0
3 years ago
Help I’ll mark you brainly!
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4 0
3 years ago
With a short time remaining in the​ day, a delivery driver has time to make deliveries at 4 locations among the 7 locations rema
omeli [17]

Answer:

35 different routes

Step-by-step explanation:

The problem of how many different routes are possible if a driver wants to make deliveries at 4 locations among 7 locations is a combination problem.

Combination problems are usually selection problems, of all or part of a set of options, without considering the order in which options are selected.

The number of combinations of n objects taken r at a time is: ⁿCᵣ

So, the number of ways the driver can make deliveries at 4 locations out of 7 locations of given by

⁷C₄ = 35 different ways.

Hence, 35 different routes are possible to make deliveries at 4 locations out of 7 locations.

Hope this Helps!!!

3 0
4 years ago
19. Ms. Porter had eight parties at her house last year. The number of guests at each party
KatRina [158]

Answer:

17

Step-by-step explanation:

Order the numbers from Smallest to Largest...

9, 10, 14, 15, 19, 21, 21, 27

Then the middle number is your answer.

Since there are 2 Middle Numbers, you add them together, and divide by 2.

Which would be, 17.

6 0
3 years ago
Read 2 more answers
Which of the Following is a solution to 7x-6y=19<br> (-5,-3)<br> ,(7,5), <br> (-4,0)<br> (1,-2)
Korolek [52]

Answer:

(1,-2)

Step-by-step explanation:

Choose any value for x that is in the domain to plug into the equation.

Choose 0 to substitute in for x to find the ordered pair.

(0, -19/6)

Choose 1 to substitute in for x to find the ordered pair.

Remove parentheses.

y= -19/6 + 7(1)/6

Simplify

y=2

Use the

x and y values to form the ordered pair.

(1,−2)

4 0
3 years ago
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