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attashe74 [19]
4 years ago
15

-2/5 + 1/2 what is the answer HELP I'M ON A TIMED EXAM

Mathematics
1 answer:
Nana76 [90]4 years ago
3 0

-2/5 = -0.4
1/2 = 0.5
0.5 - 0.4 = 0.1 or 1/10
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attashe74 [19]
250*0.62= 155

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3 years ago
BRAINLIEST IF RIGHT Solve for y<br> -4(y-2)=12<br> Y = 6<br> Y = -4<br> Y = -2<br> Y = -1
timurjin [86]

Answer:

-1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−4(y−2)=12

(−4)(y)+(−4)(−2)=12(Distribute)

−4y+8=12

Step 2: Subtract 8 from both sides.

−4y+8−8=12−8

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Step 3: Divide both sides by -4.

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5 0
3 years ago
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Leviafan [203]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
2x + 3(x +3) + (x + 6)
Volgvan

For this case we must simplify the following expression:

2x + 3 (x + 3) + (x + 6)

We apply distributive property to the terms within parentheses:

2x + 3x + 9 + x + 6 =

We add similar terms:

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Answer:

6x + 15

6 0
4 years ago
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Kisachek [45]
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We must know what 80% of 500 is:

500 * 80% = 400

Ayden did meet is goal, because his goal was 400 and he painted 415 squares (Which is beyond his goal).
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