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katen-ka-za [31]
3 years ago
14

A quarter of the learners in a class have blond hair and two thirds of the learners have brown hair. The rest of the learners ha

ve black hair. How many of the learners are there in the class if 9 of them have blond hair?
Mathematics
1 answer:
lukranit [14]3 years ago
5 0

Answer:

I'm pretty sure there is 36

Step-by-step explanation:

since 1/4 of them being blond and there is 9 of them do 9×4. hope this is right and helps.

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Item cash car (paid off) credit card debt motorcycle debt savings
MrMuchimi

Answer:

B

Step-by-step explanation:

add his cash,car that's paid off,and his savings.

=6,015.52

then you add his credit card debt and motorcycle debt together

=1,797.98

subtract the two.

6,015.52

-

1,797.98

=

his net worth total is 4,217.54

8 0
3 years ago
1) Given the formula for the general term of an arithmetic sequence, determine t12.
o-na [289]
It’s B hope this helps
8 0
3 years ago
REN fine six peanuts, four raisins, 3 cranberries, and 5 chocolate chips in a handful of trail mix. For every 9 pieces in Ren's
tankabanditka [31]

Answer:

2 raisins.

Step-by-step explanation:

Let x represent total number of required ingredient.

We have been given that Ren finds 6 peanuts, 4 raisins, 3 cranberries, and 5 chocolate chips in a handful of trail mix. We are asked to find of which ingredient Ren will have 2 pieces for a total of 9 pieces.

First of all, we will find total number of ingredients by adding each ingredient as:

\text{Total number of ingredients}=6+4+3+5

\text{Total number of ingredients}=18

Now, we will use ratio to solve for our given problem as:

\frac{\text{Required ingredient}}{\text{Total ingredient}}=\frac{2}{9}

\frac{x}{18}=\frac{2}{9}

\frac{x}{18}\cdot 18=\frac{2}{9}\cdot 18

x=\frac{2}{1}\cdot 2

x=4

Since there are 4 raisins, therefore, for  every 9 pieces in Ren's handful of trail mix there are 2 raisins.

6 0
3 years ago
A word problem for the expression 5+(-2) The sum will be three i just need a word problem
ioda

Answer:

Mikey had 5 cookies. His friend took 2 with him when he left. How many cookies does Mikey have left?

Step-by-step explanation:

Here, 5 would be the starting amount.

-2 would be the amount taken away.

3 would be our final answer.

6 0
3 years ago
Children's tickets to a local play cost $\$1.50$ less than adult tickets. At one performance 325 children tickets and 175 adult
svetoff [14.1K]

Answer:

  $8.00

Step-by-step explanation:

The problem statement gives two relations between the prices of two kinds of tickets. These can be used to write a system of equations for the ticket prices.

__

<h3>setup</h3>

Let 'a' and 'c' represent the prices of adult and children's tickets, respectively. The given relations can be expressed as ...

  a - c = 1.50 . . . . . . . adult tickets are $1.50 more

  175a +325c = 3512.5 . . . . . total revenue from ticket sales.

__

<h3>solution</h3>

We are only interested in the price of an adult ticket, so we can eliminate c to give one equation we can solve for 'a'. Using the first equation, an expression for c is ...

  c = a -1.50

Substituting that into the second equation, we have ...

  175a +325(a -1.50) = 3512.50

  500a -487.50 = 3512.50 . . . . . . simplify

  500a = 4000 . . . . . . add 487.50

  a = 8 . . . . . . . . . divide by 500

An adult ticket costs $8.

5 0
1 year ago
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