Juan saved x dollers last month. This month he saved $8 more than 3 times the amount he saved last month. he saved a total of $141how much did he save last month​

Let r = 3. what is the value of r + 58?

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.