4 years ago

Please help I dont get it20 points

Mathematics

1 answer:

Klio2033 [76]4 years ago

4 0

Answer:

Step-by-step explanation:

P(getting blue marbles) = 7/9

so;

x/45 = 7/9

x = 35

so the number of blue marbles is 35

45 - 35 = 10 red marbles

hope it helps .

all the best

You might be interested in

2+2=??? PLEASE HELP ME THIS IS SO HARD PLEASEEE!!!!!

fiasKO [112]

Answer: 2 + 2 = 4

Step-by-step explanation: Let's say you have 2 cars, and you friend has 2 cars, for your birthday, your friend gives you his 2 cars, so now in total you have 4 cars, hope this helped! -Mason

4 0

3 years ago

Solve the following inequalities 7 x minus 5 / 8 x + 3 >4<br>

olchik [2.2K]

Answer:

$x> \frac{8}{51}$

Step-by-step explanation:

$7x - \frac{5}{8} x + 3>4$

Bring constants to one side, simplify:

$\frac{51}{8} x>4 - 3 \\ \frac{51}{8} x>1 \\ x>1 \div \frac{51}{8} \\ x>1 \times \frac{8}{51} \\ x> \frac{8}{51}$

*Note that the inequality sign only changes when you divide the whole inequality by a negative number.

7 0

3 years ago

Read 2 more answers

1) 90%<br> round to the thousands place

Daniel [21]

Answer:

0.90

Step-by-step explanation:

hope this helps

6 0

3 years ago

$1,200, 3.9%, 8months

LUCKY_DIMON [66]

The answer is 1-28/2992/8 ow

3 0

3 years ago

36.24 divided by 9.06 is equal to

dusya [7]

Answer:

Step-by-step explanation:

8 0

4 years ago

Please help I dont get it20 points​

Please help I dont get it20 points