What is 5 x 10^5 in standard notation

How many solution to the equation 2x + 1 + x = 3 (x - 2) + 7 O A. No solution B. one solution c. Infinite number of solutions

What is the slope of the line 2y - 6 = 2x? a. 1 b. - 1 c. - 3 d. 3 the best explanation gets marked brainliest (:

A tree is 3,212 years old how can you express this age in scientific notation with the lowest level of precision

In one day annie traveled 5times the sum of the number of hours Brian Traveled and 2. Togther they traveled 20hours. Find the number of hours each person traveled.

The local zoo had two water tanks that are leaking. One tank contains 12 gallons of water and is leaking at a constant rate of 3 gallons per hour. The second tank contains 8 gallons of water and is leaking at a constant rate of 5 gallons per hour.

Which would give the best estimate of 4 and 7/8 times 3 and 6/7

What is the area of a square with a radius of 24 cm

Write an equation for the line given that m=0 and the intercept is (0,-2)

This one too Solve for x z=xy

The measure of an angle is 78°. What is the measure of a complementary angle?