Ask question

Ask question

All categories

3 years ago

9

The third grade students go on a field trip. Of the 321 students there are 5 more girls than boys. How many girls are there? How

many boys are there?

1 answer:

eduard3 years ago

8 0

First you would take 321 and subtract 5
316
they you would divide by 2
158
there are 158 boys
to find the # of girls take 158 and add 5
163

You might be interested in

Last year direct marketing had $122,222 in sales. This year direct marketing's sales are down by 9%. What are direct marketings

Mashutka [201]

Answer:

$111222.02

Step-by-step explanation:

This year = Last year * (100%-9%)

This year = 122222 * 91% = 111222.02

7 0

2 years ago

What is the slope of this line?

lianna [129]

The slope would be 0.

5 0

4 years ago

Read 2 more answers

A bag contains 4 red marbles, 7 blue marbles, and 6 green marbles. What is the probability of choosing a blue marble when one ma

Korvikt [17]

Answer: 7/17
So there are 7 blue marbles and there are 17 marbles in total.
That means the probability of picking one blue marble is 7/17

6 0

3 years ago

Read 2 more answers

Harry solved a quadratic equation. His work is shown below.

Pie

Answer:

x = 11 or x = -1

Step-by-step explanation:

(x-5)^2 = 36

(x-5) = 6 or (x-5)= -6

then x = 11 or x = -1

4 0

3 years ago

Read 2 more answers

I don't understand stand this

yanalaym [24]

Step-by-step explanation:

step 1. ABCD is an isosceles trapezoid because AD and BC are parallel, AB and CD are congruent

step 2. x = 56° (definition of an isosceles trapezoid)

step 3. x + y + z + 56 = 360 (definition of a quadrilateral)

step 4. y = z (definition of an isosceles trapezoid)

step 5. 56 + 2y + 56 = 360

step 6. 2y = 248

step 7. y = 124°, z = 124°.

6 0

3 years ago