The cost to mail a letter is a base charge of $0.42 plus $0.17 for each ounce. write an equation that could be used to find how many ounces a letter that costs $0.93 weighs. (let x represent the number of ounces.)
0.59x = 0.93 0.42x + 0.17 = 0.93 0.59 = 0.93x 0.42 + 0.17x = 0.93

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy