What's the answer to this math problem 3x + 2/5=7

Is this equivalent 15 - (9 : x) and 15 - (x : 9)

If a = 5 (10+4) - 8, a=

Create a table of values for y = 1/x using x = - 3, - 2. - 1, - 0.5, - 0.25, 0.5, 1, 2 and 3. Sketch the graph of function. what happens when x = 0

If 4/5 * a = 2/5 what is a

A light bulb consumes 2400 watt-hours per day. How long does it take to consume 13800 watt-hours?

Find the nth term of this sequence - 2 3 8 13 18

Deon rented a truck for one day. There was a base fee of $20.95, and there was an additional charge of 90 cents for each mile driven. Deon had to pay $270.25 when he returned the truck. For how many miles did he drive the truck?

You have 3 shirts and 2 pairs of shorts. How many unique outfits can you wear?

What is a sentence with prime number in it

The standard deviation for a set of data is 5.5. The mean is 265. What is the margin of error?