X+y+z=1

2x-y+z=-8

-x-y+2z=-7

The expression 3j+10 shows the total cost with shipping for 3 pair of jeans. Find total cost of each pair costs 25 dollars

The table shows the distances a runner covers in one week how much farther does she run on Thursday than friday table mon tues wed thurs friday 7/8 5/8 3/8 7/8 4/8

Martha has $10,000 saved and wants to attend a college with a current tuition of $10,000 a year. She will graduate from high school in five years.

One number is less than a second number. Five times the first is 1 more than 3 times the second. find the numbers

Where did we go wrong here? 4Y+3=3Y+X. (where 4Y=18-2X) 18-2X + 3 = 3Y + X 18-3 = 3Y+3X 21 = 3Y + 3X 7 = Y + X

Find the function that represents the greatest average rate of change from 0 to 5.

What is one reason that congress coins money? a. to control the laws regarding industry c. to control the state to state trade b. to ensure the tax charged in each state is equal d.

What is 15% of 60? create a model to prove your answer. in equivalent fractions

A person has 17 coins, all nickels and dimes, worth $1.25. How many nickels are there? a) 10 b) 8 c) 9 ... ?

Round 34.4653370764 to the nearest whole number