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3 years ago

Mnhbkbnkjnjnnjknjnnkjn jnkjnjnkj m

Mathematics

2 answers:

nlexa [21]3 years ago

6 0

What does this mean? Do you have a question or are you good?

Gwar [14]3 years ago

4 0

Answer:

thx 4 the points

Step-by-step explanation:

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Ons: Practice

Sedaia [141]

Answer:

$x = 18$

Step-by-step explanation:

Given

$\frac{x}{6} - 7 = -4$

Required

Solve for x

$\frac{x}{6} - 7 = -4$

Add 7 to both sides

$\frac{x}{6} - 7+7 = -4+7$

$\frac{x}{6} = -4+7$

$\frac{x}{6} = 3$

Multiply through by 6

$6 * \frac{x}{6} = 3 * 6$

$x = 3 * 6$

$x = 18$

7 0

2 years ago

Mrs. Gomez is a mother to 2 boys. The number of children she has is three times the number of boys she has. Her children are pla

stiks02 [169]

2*3=6 children Mrs Gomez has

6-2= 4 girls she has

pink carnations/ blue carnations= 4/2=2
⇒ numbers of pink carnations= 2* blue carnations

⇒ 12 pink carnations and 6 blue carnations

5 0

2 years ago

Read 2 more answers

Evaluate (b+c) if a=2,b=-5 and c= -3

anastassius [24]

The answer would be -8

6 0

3 years ago

Read 2 more answers

There are 12 students in a graduate class. The students are to be divided into three groups of 3, 4, and 5 members for a class p

exis [7]

Answer:

27720

Step-by-step explanation:

Given that there are 12 students in a graduate class. The students are to be divided into three groups of 3, 4, and 5 members for a class project.

From 12 students 3 students for group I can be selected in 12C3 ways.

Now from remaining 9, 4 students can be selected for II group in 9C4 ways

The remaining 5 have to be placed in III group.

Hence possible divisions for grouping the 12 students in the class into three groups

= 12C3 *9C4

= $=220*126=27720$

8 0

3 years ago

A farmer sells 8.9 kilograms of pears and apples at the farmer's market.

Vlad1618 [11]

Answer:

2.225 kg

Step-by-step explanation:

We know that the total weight the farmer sold was 8.9 kilograms.

- 3/4 of this weight is apples, and the rest is pears.

Therefore, to calculate the amount of kilograms of pears she sold at the farmer's market (which you can call x), you need to apply the following procedure.

7 0

2 years ago