Which option accurately describes an unbalanced force?

a) each cement block supports a2-n force, but when the foundation is built in a staggered pattern it can support 2,000 n

b) three rows of cement blocks form a foundation for a house, and the house rests on this foundation

c) a 2-n force presses down on the cement block at the same time as a 1.5-n force presses up on the cement block

d) the force of a house pressing down on its foundation of cement blocks is 3,000 n.

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

What is the measure of angle x? answer

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x