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3 years ago

Simplify 26/5(5/13b+10/26) .

Mathematics

1 answer:

Bond [772]3 years ago

8 0

The answer is 2b+2 hope this will help

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Simplify in fraction form<br> 60a+64≥80a−92

lukranit [14]

Answer:

a≤39/5

Step-by-steep explanation:

60a+64≥80a−92

Step 1: Subtract 80a from both sides.

60a+64≥80a−92

-80a -80a

−20a+64≥−92

Step 2: Subtract 64 from both sides.

−20a+64≥−92

-64 -64

−20a≥−156

Step 3: Divide both sides by -20.

−20a≥−156

a≤39/5

5 0

3 years ago

Which lines are parallel

krek1111 [17]

Answer:Lines HF and DE

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

-16 + 5x = -7(-6 + 8x) + 3 solvde for x

Angelina_Jolie [31]

Answer:

X=1

Step-by-step explanation:

3 0

3 years ago

What are the names of three collinear points?

djyliett [7]

Answer:

B) Points T, V, and U are collinear

3 0

3 years ago

CONDITIONAL PROBABILITY URGENT?

diamong [38]

WE need to find the probability ( $\frac{Junior}{Boy}$

We know $P(\frac{A}{B})= \frac{P(A and B)}{P(B)}$

P( $\frac{Junior}{Boy}$ )= $\frac{P(Junior and Boy)}{(Boy)}$

First we find P(Boy)

From the table we can see that we have 12 boys out of (12+18=30) students

So P(Boy) = $\frac{12}{30}$

Now we find the intersection of Junior and Boy

WE look at the Junior row and boys column that is 2

{P(Junior ∩ Boy) = $\frac{2}{30}$

P( $\frac{Junior}{Boy}$ )= $\frac{P(Junior and Boy)}{(Boy)}$

P( $\frac{Junior}{Boy}$ )= $\frac{\frac{2}{30}}{\frac{12}{30}}$

= $\frac{2}{12}$ = $\frac{1}{6}$

P( $\frac{Junior}{Boy}$ ) = $\frac{1}{6}$

4 0

3 years ago