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ELEN [110]
3 years ago
8

• The first customer paid $12 for 14 postcards and 5 large envelopes.

Mathematics
1 answer:
FromTheMoon [43]3 years ago
4 0

Answer:

$1.42

Step-by-step explanation:

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Jacob plans to work at his family's restaurant this summer to make some extra money. His parents have agreed to pay him $9.75 pe
san4es73 [151]

Answer:

There is a direct relationship between the amount of money that Jacob earns and the number of hours he works.

Step-by-step explanation:

In math, a direct relationship exists when a change in one variable causes another variable to change in the same manner. E.g. if variable X increases, then variable Y will increase. If variable X decreases, then variable Y will decrease.

In this case, if Jacob works 25 hours per week, he will earn $243.75. If he works 30 hours, he will earn $292.50. But if he only works 20 hours, he will earn $195.

4 0
3 years ago
Which function has the same domain as y=2 square root x
matrenka [14]
We are given the function
y = 2 √x

We are asked for the function that has the same domain as the given function

First, the domain for the given function is this
{ x | x ≥ 0 }

So, any function that has a domain of x that is equal to or greater than 0. Some examples:
f(x) = √x  -  2
f(x) = 5 √x
4 0
3 years ago
Read 2 more answers
What is 75% of 102 2/3
Brut [27]

Answer:

77

Step-by-step explanation:

8 0
2 years ago
A square image of an object on a video game has an initial side length of 25 pixels. To make the object appear closer, the side
Pani-rosa [81]

Answer: A(t) = 100t^2 + 500t + 625

3,025 square pixels

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
You are a member of a darts team and they have won £1750 prize money in a competition. £70 is to be saved for a celebration part
grandymaker [24]
Most of the information's that are required for solving this question is already given in the question. It is important to check them minutely before trying to solve the problem in hand.
Amount of prize money won by the darts team = 1750 pounds
The amount of money that needs to be saved = 70 pounds
Then
Amount of money remaining after savings = (1750 - 70) pounds
                                                                     = 1680 pounds
The number of  team members in the darts team = 14
So
The amount of money
that each members of the darts team gets = 1680/14
                                                                     = 70 pounds
From the above deduction we can easily conclude that each member of the darts teams will get an amount of 70 pounds.
7 0
3 years ago
Read 2 more answers
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