Solve for x.

2x + 5 = 27

1. 8.5

2. 11

3. 16

4. 64

A triangular pane of glass has a height of 34 inches and an area of 272 square inches. What is the length of the base of the pane?

What is 2.569 in expanded form

A seamstress used 4 meters of ribbon to make 10 bows. She used __ of a meter for each bow.

A box measures 20cmby10cm by 5cm

A school playground is in the shape of a rectangle 400 feet long and 200 feet wide. If fencing costs $20 per yard, what will it cost to place fencing around the playground? * i know the answer is $8000 I don't know what the steps were to get there

Twice a number, increased by one , is between negative three and seven. find all the numbers.

Miriam has a bag that contains 10 red marbles and 6 blue marbles. She chooses two marbles at random and does not replace them. What is the probability that the first marble is blue and the second marble is red?

Solve 16 1/2 : 2 1/4 A:7 1/3 B:5 3/7 C:133/8

Integrate sin^43x dx

Cual es el máximo con un divisor de 28 42 98