3 years ago

2. In a school with only sixth and seventh graders

1 answer:

inna [77]3 years ago

5 0

Answer:

there will be 300 6th graders

Step-by-step explanation:

Divide 200 by 2 to find 1/5 of the school.

You might be interested in

yarga [219]

Answer:

d=9

Step-by-step explanation:

The gradient of straight line is given by

$m=\frac{y_2-y_1}{x_2-x_1}$

Plug in our knows

$4=\frac{17-9}{d-5} \text{ Solve for d} \\\\4(d-5)=8\\\\d-5=4\\d=9$

3 0

2 years ago

sukhopar [10]

Minus 2 degrees every hour
there are 4 hours
d=degrees dropped
- 2 x 4 = d

4 0

3 years ago

alexandr1967 [171]

Answer:

m=-9+n

Step-by-step explanation:

you want to get m by itself so you subtract 9 on both sides. 9-9 crosses out and you get m by itself. Which leads you to m= -9+n

8 0

2 years ago

Marrrta [24]

Complementary angle

4 0

3 years ago

KATRIN_1 [288]

Mr. brown students sold 3 magazines each while Mrs. Garcia students sold 3.5 magazines each. Mrs. Garcia sold more magazines per student

3 0

3 years ago