Ask question

Ask question

All categories

3 years ago

13

To get ready for a field trip students and adults were put into groups.for every 8 students in group there were 3 adults.in tota

l ,in all the groups there were 48 students .how many adults were also on the field trip?

1 answer:

loris [4]3 years ago

6 0

18 adults because 48/8=6, so 6x3=18.

You might be interested in

Choose the equation that represents a line that passes through points (−3, 2) and (2, 1).

guapka [62]

Answer:

$y=-\frac{1}{5}x+\frac{7}{5}$

Step-by-step explanation:

The given line passes through points (−3, 2) and (2, 1).

We use the formula $m=\frac{y_2-y_1}{x_2-x_1}$ to find the slope of this line.

$\implies \frac{1-2}{2--3}=\frac{-1}{5}$

We use the point slope formula:

$y-y_1=m(x-x_1)$

$y-2=-\frac{1}{5}(x--3)$

$y-2=-\frac{1}{5}(x+3)$

We expand to get:

$y-2=-\frac{1}{5}x-\frac{3}{5}$

$y=-\frac{1}{5}x-\frac{3}{5}+2$

The slope intercept form of the line is:

$y=-\frac{1}{5}x+\frac{7}{5}$

8 0

3 years ago

Jaylene is 5 ft. 2 in tall Her little brother is 9 in shorter how tall is her brother

8_murik_8 [283]

Make the 5 ft into inches and you get 60 inches plus the 2 other inches is 62 inches. 62 minus 9 equals 53 inches. Or 4 ft. 5 inches.

4 0

3 years ago

A principal spent $7 on c calculators for her school. Which expression shows the total cost of the calculators?

makkiz [27]

Answer:

C.

Step-by-step explanation:

You are multiplying $7 by c calculators.

3 0

3 years ago

What is the purpose of sampling?

Kryger [21]

Answer:

A. to make inferences about a sampling technique

Step-by-step explanation:

6 0

3 years ago

Given that f(x) = x2 + 6x – 2, g(x) = x – 7, and h(x) = x + 4 find each function.

choli [55]

Answer:

A) x² + 7x - 9

Step-by-step explanation:

Deduct\Add each like-term to arrive at your answer.

3 0

4 years ago