27. In a school of 500 students, 125 like chess and 160 like badminton. 45 students like chess and badminton both. Find how many students like neither chess nor badminton.

Karli's shadow is 60 inches long. A nearby fire hydrant casts a shadow 40 inches long. If Karli is 48 inches tall, what is the height of the fire hydrant?

Write the decimal as a percent. 0.881

Q26. A cuboidal water tank is 8 m long, 6 m wide and 3 m deep." . How many litres ofqater can it hold

Find the GCF of the number using lists of factors

Monica has $20. She needs to buy a gallon of milk that costs $2.50. She also wants to buy yogurt, which costs $1.20 a cup. Which inequality can you use to find the number of cups of yogurt Monica can buy? 1.20x + 2.5 > 20 1.20x + 2.5 < 20 1.20x + 2.

solve the equation 8xsquared+2x-3=0 hence solve the equation 8cos^2y+2cosy_3=0 for the range 0degrees <y <180

Rosa earns $12 per hour. In 7.5 hours, she will earn x dollars. Which is a valid proportion that can be used to solve the problem?

How to i make this number sentence correct with adding parenthesis? 4² + (-3) - (-5) * 2 = 20

Are the ratios 5:15 and 1:3 equivalent

Find a rational number halfway in between the two numbers 7/8 and 2/7