The equations 2x+7=3 and bx-10=-2 have the same solution for x. Find the value of b.

What is the gcd of 7,28

Marco drew a line with a slope of - 7 and a y-intercept of 4. Which equation represents Marco's line?

The Atlanta Traffic Commission needs to know how much space the Ferris Wheel takes up. A) What is the AREA formula for a circle? B) Show your work to find the AREA of the Ferris Wheel. Don't forget to add your square units!

Nico owns 11 instructional piano books. Two are beginner books, six are intermediate books, and three are advanced books.

Select the correct answer. Which of the equations below represents a line perpendicular to the y-axis? ОА. y=x OB. y=6x O O D. x=6

two perpendicular Lines intersect at the origin. If the slope of the First line is - 1/2, What is the equation Of The second Line?

Determine the number of atoms in 98.3 g mercury, Hg

How much of salt would you get if you evaporate all water from 20g of a 17% salt solution?

Cindy works in a cake shop and earns $42 per day. She earns an extra $4 for each cake she sells. If Cindy wants to earn at least $50 per day, which inequality shows the minimum number of cakes, n, that she should sell?

Manuel climbs a tower from ground level to an elevation of 1355 feet. He then climbs down 27- feet. How far is Manuel from the ground? Manuel is feet from the ground.