Add the two expressions - 4.2+3 and 2.5x-6

What is the answer to 4q+3+2q-1

A baker uses a coffee mug with a diameter of 8 cm8/text{ cm}8 cm8, start text, space, c, m, end text to cut out circular cookies from a big sheet of cookie dough. What is the area of each cookie?

A light bulb consumes 3360 watt-hours in 3 days and 12 hours. How many watt-hours does it consume per day?

Which one is bigger Pi or |4|

125, - 25, 5, - 1 identify the pattern

Evaluate the geometric series 1 + 6 + ... + 7776.

Finding the Actual Speed and Direction of an Aircraft. A Boeing 747 jumbo jet maintains a constant airspeed of 550 miles per hour (mi/hr) headed due north. The jet stream is 100 mi/hr in the northeasterly direction.

Suppose that you are given a sorted sequence of distinct integers {a1, a2, ..., an}. give an o (lgn) algorithm to determine whether there exists an i index such as ai

S (n) is a function that squares numbers. It can be written in equation form as S (n) = n2. What is the value of S (11) ?

Is 1/2 bigger than 2/7