What equation can you use to find a perimeter of a square? the full perimeter of the square is 40 inches 10 inches on each side a 10+10, b 10×10, c 4 + 10, or d 4 ×10

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Write the equation in logarithmic form 8^x=64

Mrs.sling bought a pound of green beans for $1.80. how much will mrs.tennison pay for 3 1/2 pounds of green beans?