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3 years ago

Simplify the expression help, please 275j+2.25-1.5j+3

Mathematics

2 answers:

Kazeer [188]3 years ago

5 0

5j + 21
———. I’m pretty sure this is the answer
4

Sunny_sXe [5.5K]3 years ago

3 0

Answer:

273.5j+5.25

Step-by-step explanation:

first combine like terms 275j-1.5j. and then 2.25+3

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Suzanne bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents that discou

Blizzard [7]

15/40 x 100 = 37.5
equation for percent decrease is diiference/original x 100.

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3 years ago

Edward has several missing assignments in his math class with a total of 274 problems to complete. His goal is to complete 4 pro

brilliants [131]

Part a I am pretty sure it is a pattern so 4 plus 2 is 6, 6 plus 3 is nine and then 9 plus 4 is 13 Then 13 plus 5 is 18

Answer is 18

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Hope this helps

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3 years ago

Lara created a 15-pound platter of three different types of cookies for a banquet. The peanut butter cookies sell for $2 per pou

Bond [772]

Answer:

peanut butter cookies:8

sugar cookies:2

chocolate chip cookies:5

ratio: 4:1:2.5

Step-by-step explanation:

x=peanut butter cookies

y=sugar cookies

a=chocolate chip cookies

40=2x+3y+3.6a

15=x+y+a

x=a+3

15=(a+3)+y+a

y=12-2a

40=2(a+3)+3(12-2a)+3.6a

a=5

x=8

y=2

5 0

3 years ago

How to find cp if loss and sp are given

velikii [3]

Step-by-step explanation:

$\tt{ \: H \: E \: Y \: \: T \: H \: E \: R\: E \: }$ !

When Loss and Selling price ( SP ) are given , Cost price ( CP ) can be found out using the following formulae :

✰ $\large{ \boxed{ \boxed{ \tt{CP = Loss + SP}}}}$

$\text{How \: did\: we \:get \:the \: formula : \: CP \: = Loss \: + \: SP} \:$ ?

We simply derived the formula from Loss = CP - SP.

First , Swap the sides of the equation :

⟶ $\text{CP - SP = Loss}$

Move SP to right hand side and change it's sign :

⟶ $\text{CP = Loss + SP}$

This is how , CP can be obtained when we are given loss and SP.

Hope I helped ! ♡

Have a wonderful day / night ! ツ

# $\underbrace{ \tt{C \: a \: r \: r \: y \: \: O \:n \: \: L \: e \: a \: r \: n \: i \: n \: g}}$ !!

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8 0

3 years ago

What is the value of x in the figure below?

astraxan [27]

Step-by-step explanation:

85 degrees ok get your homework done now

4 0

3 years ago