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My name is Ann [436]
3 years ago
13

HELP ME PLS! i need the first 4 examples

Mathematics
1 answer:
BARSIC [14]3 years ago
3 0

Answer:

1) 6а-9b=3(2a-3b)

2)8a-12b=4(2a-3b)

3) 5ab-5ac=5a(b-c)

4) 6ax+6ay=6a(x+y)

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Joyce saved $120 on an item that was $75 off. What was the original price
vaieri [72.5K]

The original price of the item will be $ 480.When there is 75% off on the original price.

<h3>What is the percentage?</h3>

The quantity of anything is stated as though it were a fraction of a hundred. A fraction of 100 can be used to express the ratio.

The right question is

"Joyce saved $120 on an item that was 75 %  off. What was the original price?"

Given data;

% off = 75

Amount saved $120

Let the original price of the item is x

75 % of x + $120 = x

0.75x+ 120 =x

0.25 x =120

x=120/0.25

x=480

Hence, the original price of the item will be $ 480.

To learn more about percentages, refer to:

brainly.com/question/13450942

#SPJ1

5 0
1 year ago
-X2 - x + 42
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Answer:

c frign ritard

Step-by-step explanation:

3 0
3 years ago
25 POINTS!! PLEASE HELP!
Anvisha [2.4K]

Answer:

The length of TQ is 14.

Step-by-step explanation:

The length of SV and VS are the same.

4x - 1 = 15

4x = 16

x = 4

Similarly, the length of TS and TQ are the same.

3x + 2 = 3(4) + 12 = 14

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2 years ago
Please help me with my delta math
astra-53 [7]

Answer:

Use “ Math- way”

Step-by-step explanation:

It’s a web browser made for this stuff, you‘re welcome

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3 years ago
Write the fraction 9/50 as a decimal if needed round to the nearest hundredth
Marysya12 [62]
0.18 I didn't round it tho lol
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3 years ago
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