Carmine buys 8 plates for $1 each. he also buys 4 bowl. each bowl cost twice as much as each plate. the store is having a sale that gives carmine $3 off the bowls. which numerical expression shows how much he spent?

A curtain machine must be between 2.73 and 3.55 inches which is greater than 2.73 and 3.55

Factorise:x²+30x+216

A study of king penguins looked for a relationship between how deep the penguins dive to seek food and how long they stay underwater. For all but the shallowest dives, there is a linear relationship that is different for different penguins.

Type the expression that results from the following series of steps: Start with t times by 5.

What is the value of the 9 in 0.389

What would happen if two quantities in a ratio had different units? How would you simplify it?

815 gallons of gas cost $32. How many gallons of gas can Mike buy for $20?

What does Pythagoras' famous theorem involve?

How many times dose six go into one hundred

X⁴+1/x⁴=47, find the value of x³+1/x³