Brooke has set up 70 chairs in equal rows for the class talent show.But,there is not room for more than 20 rows. What are the possible number of rows that brooke could set up?

Answer:

x=7

Step-by-step explanation:

m1= 84

m2= 96

m3= 84

m4= 96

m5= 96

m6= 84

m7= 96

m8= 84

Let x be the number of students that like both algebra and geometry. Then:

1. 45-x is the number of students that like only algebra;

2. 53-x is the number of students that like only geometry.

You know that 6 students do not like any subject at all and there are 75 students in total. If you add the number of students that like both subjects, the number of students that like only one subject and the number of students that do not like any subject, you get 75. Therefore,

x+45-x+53-x+6=75.

Solve this equation:

104-x=75,

x=104-75,

x=29.

You get that:

1. 29 students like both subjects;
2. 45-29=16 students like only algebra;
3. 53-29=24 students like only geometry;
4. 24+6=30 students do not like algebra;
5. 16+6=22 students do not like geometry.

The correct choice is D.

It is very easy to find the values for a, b, c, d and e. All you have to do is use the Algebra vs. Geometry table to use the given values to find the rest. Please see attachment to see the table. For example if we want to find e we simply subtract 53 from 75. This way e = 22, then use this to find the next value which will be b.

The answer is:

a = 29, b = 16, c = 24, d = 30 and e = 22

I hope this helps, Regards.

Answer:

$35.31

Step-by-step explanation:

In this question, we're trying to find the total cost of the pumpkins (including tax).

We know that Carter picked a $20 pumpkin, while Isabelle picked a $13 pumpkin.

We also know that the sales tax is 7%

To get your answer, we would add the prices of the pumpkin and find the tax price to get our final answer.

Find the total cost:

20 + 13 = 33

Since the sales tax is 7%, we would multiply 33 by 1.07:

33 · 1.07 = 35.31

Mrs. Stephan paid $35.31 for the pumpkins and sales tax.

Answer:

z = 150

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

6-4=2

200/100=2

i think

Step-by-step explanation:

Changeintoimproperfraction

-23/3+(-11/2)+35/4

Open thebracket

-23/3-11/2+35/4

Using BODMAS

-23/3-57/4

Findthe LCM

-92-171/12

-263/12

-21*11/12