How many 4-digit numbers can be formed using the numbers 4, 5, 6 and 7? How many of the 4-digit numbers are less than 7000?

What is about 42% of 296?

Write to explain how you can break apart 16*34 into four simpler multiplication problems.

How to factor 3n+5n+2

What's the greatest common factor of 45x^5 and 60x^3

Yolanda s sunflower plant was 64.34 centimeters tall in July. During August, the plant grew 18.2 Part A Estimate the height of Yoland's plant at the end of August by rounding each value to the nearest whole number.

Is 4 a solution of 2x = 8

Marta said 50 + 1/2m=120 is an equation, while Maribel argued that it is an expression. Determine who is correct and explain why.

What is the degree of the polynomial 2x3 - 3x2 + 4x + 5

Convert r^2 sin (2 theta) = 4 to Cartesian form.

Mickael Saltwood can paint 138 doors in 10 hours, while Scott Kepler can paint 59 doors in 5 hours. Who can paint doors faster, Mickael or Scott?