Eva and Maria went shopping together. Eva spent $20 more than Maria. Together they spent $209.84. Write and solve an equation to find out how much each girl spent shopping.

Y = - 27x + 577, where x represents the number of weeks and y represents the amount of money left in her account. After how many weeks will Alma have $145 left in her account?

A computer simulation tossed a 10-faced die 5 times. How many possible outcomes exist?

Are 4/19 and - 4 3/4 multiplicative inverse

Find the first partial derivatives of the function. f (x, y) = ax + by / cx + dy

David has $17000 to invest. He invests $12000 in a mutual fund that pays 12% annual simple interest. if he wants to make at least $2200 in a yearly interest, at what minimum rate does the remainder of the money need to be invested

What is three billion four hundred million in standard form and expanded form

Which product is negative? - 2⋅ (-4) ⋅8⋅ (-1) 6⋅ (-2) ⋅ (-3) ⋅1 -3⋅ (-4) ⋅ (-9) ⋅0 -7⋅ (-3) ⋅ (-5) ⋅ (-8)

What is 43/8 as a decimal

During the month of January, Mr. Suliz invested $4,000 in a business. He purchased a laptop for $1,000 with cash and purchased office equipment for $2,000 on credit.

Select the correct answer. Which object poses a fire hazard in an art studio? A. brushes B. easels desks OD. oily rags O E. palettes