22 Мая 2019 в 19:49
264 +1
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Ответы
1

Question 1:
Solve the following equation for x:
3x + 5 = 17

Question 2:
Simplify the following expression:
4(2x + 3) - 5x

Question 3:
Find the area of a rectangle with a length of 8 cm and a width of 5 cm.

Question 4:
Solve the following inequality for x:
2x - 7 < 11

Question 5:
A car travels at a speed of 60 km/h. How long will it take for the car to travel 240 km?

Question 6:
Simplify the following expression:
(2x + 3)(x - 4)

Question 7:
Find the volume of a cylinder with a radius of 5 cm and a height of 10 cm.

Question 8:
Solve the following system of equations:
2x + 3y = 11
4x - y = 3

Question 9:
A box contains 24 marbles. If 2/3 of the marbles are red, how many red marbles are in the box?

Question 10:
Find the perimeter of a square with a side length of 6 cm.

Each question is worth 2 points.
Total points = 20

Bonus Question:
What is the sum of the interior angles of a triangle? (1 point)

Grading:

20-24 points: A16-19 points: B12-15 points: C8-11 points: D0-7 points: F
28 Мая 2024 в 16:09
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