John went to the store and bought 4 cans of green beans for $1.80. How much money would it cost for 9 cans of green beans? PLEASE I NEED HELP

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}