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2 years ago

Which expression is equivalent to -3 (x + 5) - (2x + 3) PLZZZ HELPPPPP

Mathematics

2 answers:

Blizzard [7]2 years ago

6 0

-5x-18? I think this is right

andrew11 [14]2 years ago

5 0

Answer:

- 5x - 18

Step-by-step explanation:

Given

- 3(x + 5) - (2x + 3) ← distribute both parenthesis

= - 3x - 15 - 2x - 3 ← collect like terms

= - 5x - 18

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Find the slope write into slope intercept form (19,-16),(-7,-15)

lesya [120]

The slope is 1/-26 so y+16=1/-26(x-19)

3 0

3 years ago

Read 2 more answers

If a man making $22 an hour gets a 20% raise, she will make an additional 1/10 of her salary an hour.

MariettaO [177]

Answer:

True

Step-by-step explanation:

If this is a true or false question it is true.

22 x 20% = 2.2

22 ÷ 10 = 2.2

Hope this helps!

3 0

2 years ago

1. reduce 15/40

IrinaVladis [17]

Answer:

1. 3/8

2.2/3

That’s the answer. I’m positive!!

7 0

3 years ago

Sometimes the unit price on two sizes of the same product will be the same. When this is the case, how will different kinds of d

mamaluj [8]

The different type of discount effected on the prices of two similar products having the same unit price may either increase or decrease the total unit price on the discounted sale price of the items.

Taking an hypothetical scenario :

50 ml of Product A = $100

60 ml of product A = $100

<u>Discount on sale of 60ml size on purchase of two or more units </u> : 10% off

Discounted price of 60 ml size :

Initial product cost on purchase of 3 units = ($100 × 3) = $300

Discounted price = (100 - 10)% × $300 = $270

<u>Discount on sale for 50ml size on purchase of two or more units</u> : $20 off

Discounted price of 50ml size :

This means $20 is deducted from any purchase of two or more units ;

Hence, purchasing 2 units of the 50 ml product will cost ; (

($100 × 2) - $20

$200 - $20 = $180

Therefore, the discount effected on the cost of product which has the same unit price may either decrease or increase the total cost of one product relative to the other.

Learn more :brainly.com/question/20418815

7 0

2 years ago

A cylindrical roller 2.5 m in length, 1.5 m in radius when rolled on a road was found to cover the area of 16500 m2 . How many r

eduard

Answer:

701 revolutions

Step-by-step explanation:

Given: Length= 2.5 m

Radius= 1.5 m

Area covered by roller= 16500 m²

Now, finding the Lateral surface area of cylinder to know area covered by roller in one revolution of cylindrical roller.