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Rus_ich [418]
3 years ago
9

I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!! hurryy

Mathematics
2 answers:
bearhunter [10]3 years ago
5 0

Answer:

A (I carefully did it)

Step-by-step explanation:

This is a really easy algebra question tho

1. Step 1 -> Step 2 is wrong

2. Step 1:

0.2(4+1.4y-2.1)=0.8+0.28y-0.42

3. But Step 2:

0.2(4+1.4y-2.1)\neq 4.2+1.6y-1.9

4. She added 0.2 to each term instead of multiplying by 0.2

nikdorinn [45]3 years ago
4 0

Answer:

A

Step-by-step explanation:

This is a really easy algebra question tho

1. Step 1 -> Step 2 is wrong

2. Step 1:

3. But Step 2:

4. She added 0.2 to each term instead of multiplying by 0.2

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Please answer i need help
musickatia [10]

Answer:

use propotional theorem

8 0
3 years ago
– 3х – бу = 17; (6, 3)
almond37 [142]

I'm going to assume that you want to know whether the coordinate satisfies the equation. Let's find out;

-3х - 6у = 17

-3(6) - 6(3) = 17

-18 - 18 = 17

-36 ≠ 17

The point (6, 3) does NOT satisfy the equation.

Best of Luck!

8 0
3 years ago
Bella bought a small smoothie at the point coffee shop and gave the bury stuff a 10% tip she spent 2.75 in or how much is the sm
lyudmila [28]
Well, 10 percent of 2.50 would be 0.25. If you add 0.25, to the original cost it equals 2.75. Bella would have spent 2.50 originally. 
7 0
4 years ago
X bought 160 sone fruits. Among them 12 got rotten . So how many mangoes in percentage are good?
GarryVolchara [31]
160 -12 = 148
148 x .100 = 14.8%
6 0
4 years ago
Find the equation of the line perpendicular to x−5y=15 that passes through the point (−2,5).
defon

Answer:

Step-by-step explanation:

-5y = -x + 15

5y = x - 15

y = 1/5x - 3

perp. -5

y - 5 = -5(x + 2)

y - 5 = -5x - 10

y = -5x - 5

7 0
3 years ago
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