Ask question

Ask question

All categories

PSYCHO15rus [73]

2 years ago

8

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

1 answer:

Pani-rosa [81]2 years ago

4 0

Answer:

60

Step-by-step explanation:

You might be interested in

5/6 x= 15 solve for x

Naya [18.7K]

Answer:

x=18

Step-by-step explanation:

15÷5/6

then flip fraction and multiply

15×6/5

and get product

15×1.2=18

7 0

3 years ago

Read 2 more answers

Use the distributive property to remove the parentheses, simplify.

Nookie1986 [14]

Hi again :)

5b^3(4 - 9b^2)

Use the distributive property

=(5b^3)(4) + (5b^3)(-9b^2)

= 20b^3 - 45b^5

= -45b^5 + 20b^3

Have a nice day!

8 0

3 years ago

Read 2 more answers

A college basketball game is 40 minutes long. Derrick’s favorite player participated for 60% of last week’s game. How many minut

alexandr1967 [171]

Answer:

24 minutes

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

HELP!!!!! what 2 numbers can you multiply to get -6 and then add to get 5

Harman [31]

The numbers would be 1 and 6 you need to put the positive on the 6 and the negative on the 1 to get positive 5 when adding and -6 when multiplying

Hope this helps

8 0

3 years ago

Read 2 more answers

Question 12 helllllllppppp plazzzzzzz

Eddi Din [679]

Answer:

Step-by-step explanation:

It says Renita takes minutes to ride half a mile.

She leaves 30 minutes before school.

Total distance is

$2\frac{1}{2} = \frac{1}{2}+ \frac{1}{2} +\frac{1}{2} +\frac{1}{2} +\frac{1}{2}\\$

In

$2\frac{1}{2} \ there \ are \ 5 \ times \ \frac{1}{2} \ mile .\\$

Therefore total time to reach school will be 5 x 5 = 25minutes.

Since she leaves 30minutes before school. She will reach 5minutes early before school.

8 0

2 years ago