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qwelly [4]
3 years ago
11

emma bought a DVD and a video game. The DVD cost $4 less than the video game. Together they cost $42. How much did the DVD cost?

Mathematics
1 answer:
nalin [4]3 years ago
8 0

17 and 25 for the game hope this helps


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Who made more commission this month?How much did she make?Salesperson A made 11% of $67,530.Salesperson B made 8% of $85,740.ple
Zinaida [17]
67,530 x .11 = 7428.30
85,740 x .08 = 6859.20
Salesperson A made more commission
6 0
3 years ago
The 2nd problem. pls i need to know the answer
Tju [1.3M]
Kianna had 480 and she shared 1/8.....1/8 * 480 = 480/8 = 60
kyle had 420 and he shared 1/6....1/6 * 420 = 420/6 = 70
together, they shared (70 + 60) = 130
5 0
3 years ago
Read 2 more answers
Josie is making pizza dough. Complete the double number line by filling in the missing values
Softa [21]

Answer:

n = \frac{4}{3}c

c:0\ \ \ \frac{3}{4}\ \ \ \frac{3}{2}\ \ \ \frac{9}{4}\ \ \ 3\ \ \ 3\frac{3}{4}\\n:0\ \ \ \ 1\ \ \ 2\ \ \ 3\ \ \ \ 4\ \ \ \ 5

Step-by-step explanation:

Given

See attachment for complete question

Required

Complete the double number line

The given double number lines represent a linear function between cups of flour (c) and number of batched (n)

Pick any two pairs:

(c_1,n_1) = (\frac{3}{4},1)

(c_2,n_2) = (3\frac{3}{4},5)

First, calculate the rate of change (i.e. slope, m):

m = \frac{n_2 - n_1}{c_2 - c_1}

m = \frac{5-1}{3\frac{3}{4} - \frac{3}{4}}

m = \frac{4}{3}

So: the equation is:

n = m(c - c_1) + n_1

This gives:

n = \frac{4}{3}(c - \frac{3}{4}) + 1

n = \frac{4}{3}c - 1 + 1

n = \frac{4}{3}c

So, the above represents the relationship between n and c.

<u>To complete the table</u>

When n = 2

Substitute n = 2 in: n = \frac{4}{3}c

2 = \frac{4}{3}c

Make c the subject

c = \frac{3*2}{4}

c = \frac{3}{2}

When n = 3

Substitute n = 3 in: n = \frac{4}{3}c

3 = \frac{4}{3} * c

Make c the subject

c = \frac{3*3}{4}

c = \frac{9}{4}

When c=3

Substitute c=3 in: n = \frac{4}{3}c

n = \frac{4}{3} * 3

n = 4

So, the complete table is:

c:0\ \ \ \frac{3}{4}\ \ \ \frac{3}{2}\ \ \ \frac{9}{4}\ \ \ 3\ \ \ 3\frac{3}{4}\\n:0\ \ \ \ 1\ \ \ 2\ \ \ 3\ \ \ \ 4\ \ \ \ 5

4 0
3 years ago
Which expression is equivalent to the expression 6h + 2?
Katyanochek1 [597]
The third one**(1+5h)+2**
6 0
3 years ago
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Anyone know the answer?
chubhunter [2.5K]

Here is the answer.

You just have to remember the given formula.

3 0
3 years ago
Read 2 more answers
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