Ineed so you dont have to do both. 1.bettina’s age is three times melvina’s age. if 20 is added to melvina’s age and 20 is subtracted from bettina’s age, their ages will be equal. how old is each now? 2.a car needs 3 gallons of gas for 70 miles. how much gas would it need for 105 miles?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

Which of the following is an equation of a line parallel to the equation y=4x+1?

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x