Questions in mathematics

Questions in mathematics

[Free] Write the point-slope form of the equation of the line through the given point with the given slope. Through point (-2, 0) with slope = 2

[Free] Nine fewer than half a number is five more than four times the number. Define the variable, write an equation, and solve to find the number.

[Free] What is the lowest term of the fraction [tex]\frac{13}{17}[/tex]?

[Free] what is the slope intercept equation of slope =2\3 y-intercept = 7

[Free] What expression can be used to find the total discount on a radio that costs $42.00 and has a 30% discount?

[Free] Justin deposited $54.25 into his bank account after making a $30.00 withdrawal to pay for some school supplies. Represent these situations as signed numbers. A. 45.25, 30.00 B. -45.25, -30.00 C. 45.25, -30.00 D. -45.25, 20.00

[Free] Simplify the expression: \(\frac{9}{22} + \frac{1}{11}\)

[Free] It costs $5.50 per hour to rent a pair of ice skates for up to 2 hours. After 2 hours, the rental cost per hour decreases to $2.50. How much does it cost to rent a pair of ice skates for 4 hours?

[Free] A rectangle has a perimeter of 52 cm and an area of 144 square cm. Find its length and width if they are whole numbers.

[Free] Ken has a 12.2-ounce bottle of ketchup. He uses [tex]\frac{1}{20}[/tex] of the ketchup every time he has a buffalo burger. How many ounces of ketchup are left after Ken has eaten 4 buffalo burgers?