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3 years ago

What is the first step when solving this equation?

Mathematics

2 answers:

Fantom [35]3 years ago

8 0

Answer:

you should multiply the parentheses by 5, but given the choices I would say B

Alecsey [184]3 years ago

3 0

Answer: Letter C

Step-by-step explanation:

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A caterer is making 16 ham sandwiches and 14 turkey sandwiches. Two of the ham sandwiches are on wheat bread, five are on white

kakasveta [241]

2 ham/wheat 5 ham/white 9 ham/rye 4 turkey/white 5 turkey/wheat 5 turkey/rye

I think this is right

4 0

3 years ago

Last year, 20% of all claims were for weather-related damage (excluding floods), with an average weather-related damage claim be

mylen [45]

Answer:

100

Step-by-step explanation:

i got it right on the test !!

7 0

3 years ago

One month Ravi rented4 movies and8video games for a total of $57 The next month he rented2 movies and3 video games for a total o

e-lub [12.9K]

SOLUTION

Given the question in the question tab, the following are the solution steps to get the rental cost for each movie and each video game.

Step 1: Write the representation for the two rentals

Let m represents movies

Let v represent video games

Step 2: Write the statements in form of a mathematical equation

$\begin{gathered} \text{Month 1: }4m+8v=57 \\ \text{Month 2: }2m+3v=23 \end{gathered}$

Step 3: Solve the equations above simultaneously using elimination method to get the values of m and v

$\begin{gathered} 4m+8v=57----(1) \\ 2m+3v=23----(2) \\ \text{ multiply equation 1 by 2 and equation 2 by }4 \\ 8m+16v=114----(3) \\ 8m+12v=92----(4) \\ \text{subtract equation (4) from equation (3)} \\ 4v=22 \\ v=\frac{22}{4}=5.5 \\ \text{Substitute 5.5 for v in equation 1 to get the value of m} \\ 4m+8v=57 \\ 4m+8(5.5)=57 \\ 4m+44=57 \\ 4m=57-44=13 \\ m=\frac{13}{4}=3.25 \\ m=\text{\$}3.25,v=\text{\$}5.50 \end{gathered}$

Rental cost for each movies is $3.25

Rental cost for each video games $5.50

8 0

2 years ago

Which of the following inequalities matches the graph?

TiliK225 [7]

Since the shading on the left side, and the line goes through the x axis, your answer would be B.

5 0

3 years ago

Read 2 more answers

Hours Rented (h) Cost ($) 1. Determine whether the relationship between the two quantities described in the table is linear. If

Pavel [41]

Answer: I think it is either 25$ an hour or no the change from cost to hours is not constant

Step-by-step explanation:

Hope that helpssss !!!!!!!!!!! *-*

6 0

3 years ago