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solong [7]
2 years ago
10

Four rulers and three pencilds cost 2.15

Mathematics
1 answer:
kobusy [5.1K]2 years ago
3 0

Answer:

Please give me the rest of the question

Step-by-step explanation:

I will answer you in the comments.

:D

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Tanzania [10]

Answer:

Step-by-step explanation:

8 0
3 years ago
P(A) = .6, P(B) = .3, P(Β | A) = .5
Reika [66]

Answer:

A

Step-by-step explanation:

P(B|A)=\frac{A ~and~B}{P(A)} \\0.5=\frac{P(A and B)}{0.6} \\P(A~and~B)=0.5 \times 0.6=0.30

8 0
3 years ago
What is the answer of this equation
SSSSS [86.1K]
Put it in an improper fraction by multiply the coefficient with the denominator and add the numerator.
5/2 , 14/3
Find a common denominator which would be 6.
5/2 = 15/6 , 28/6
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Since it can't be simplified the answer is 43/6
3 0
3 years ago
Principal, $2000; Annual interest rate, 5.3%; time, 2 years<br> After 2 years?
dangina [55]

Answer:

212 and I= 2000+212

              =2212

Step-by-step explanation:

3 0
3 years ago
Solve each equation for y<br><br> 2x+y=5<br><br> 2x-y+=5<br><br> x+2y=5
frosja888 [35]

Answer:

1. y=5-2x

2. -y=5-2x

3. \frac{5 - x}{2}

Step-by-step explanation:

1. 2x+y=5

y=5-2x

2. 2x-y=5

-y=5-2x

3. x+2y=5

2y=5-x

\frac{5 - x}{2}

<h2>please mark me brainliest</h2>
4 0
3 years ago
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