Please help Gigi has $330 in her account and she can save an additional $30 every week.
Lala has $780 in her account and she is spending $20 every week.
How many weeks will it take for Gigi to have the same balance in her account as Lala?

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet. what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet

Aband wants to create a cd of their last concert. to creat the cds, the cost will be $350 advertisement fee plus $3 per cd. write an inequality that represents how many cds they can buy with a maximum of $1225.solve the inequality