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3 years ago

Help me what to write a word phrase for each algebraic expression. Please help.

1 answer:

3 0

#1: The sum of q and 5
#2: Twelve times x

Please do as many as you can by yourself and ask questions about those that are hard for you.

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A department store sold 51 51 shirts one day. All short-sleeved shirts cost $14.00 $ 14.00 each and all long-sleeved shirts cost

Dmitrij [34]

Answer:

28 short-sleeved shirts were sold and 23 long-sleeved shirts were sold.

Step-by-step explanation:

We can solve this question by a system of equations.

I am going to say that:

x is the number of short-sleeved shirts sold.

y is the number of long-sleeved shirts sold.

A department store sold 51 shirts one day.

This means that $x + y = 51$

All short-sleeved shirts cost $14.00 each and all long-sleeved shirts cost $23.00 each. Total receipts for the day were $921.00.

This means that

$14x + 23y = 921$

How many of each kind of shirt were sold?

We have to solve the system of equations.

$x + y = 51$

$x = 51 - y$

--------------

$14x + 23y = 921$

$14(51 - y) + 23y = 921$

$714 - 14y + 23y = 921$

$9y = 207$

$y = \frac{207}{9}$

$y = 23$

--------

$x = 51 - y = 51 - 23 = 28$

28 short-sleeved shirts were sold and 23 long-sleeved shirts were sold.

7 0

3 years ago

Given the slope of the line and one point that it passes through, represents the equation of the line in point-slope form. Then

miv72 [106K]

Answer:

y=-3/4x+4

Step-by-step explanation:

Equation Format:

$y = mx + c$

where m = slope & c = y-intercept

Hence:

7=-3/4(-4)+c

7=3+c

c=4

y=-3/4x+4

7 0

3 years ago

If m ║ n and m ∠5 = 65°, what is m ∠1?

spayn [35]

Answer:

Step-by-step explanation:

Since <5 and <1 are corresponding angles and m is parallel to n

<5 = <1

<5 =65

so <1 = 65

8 0

4 years ago

Please help with 5, 6, 7 and 8!!

sdas [7]

Answer:

44y

Step-by-step explanation:

bcause they are the same you just add them normally but add the y at the end

4 0

3 years ago

Read 2 more answers

Branliest!!!! 100 points! solve for x in the image below:

fredd [130]

Answer:

Hi! The answer to your question is x = 27

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

4 0

3 years ago

Read 2 more answers