What is the solution to the equation 1 over 21 multiplied by x is equal to 1 over 7?

x = 3

x = 14

x = 28

x = 147

Is - 5 a rational number, irrational number, Integer, whole number, or Natural number

The distance between Spice island and Kay island is 3.4 inches on the map. If the scale on the map is 1 inch = 25 miles, what is the actual distance between the two islands?

Greatest common factor of 25 and 99

Madi bought 11 ft of ribbon for $1.32 per yard. How much did she pay for the ribbon?

Which explicit formula -8, - 5, - 2, 1, 4, ...

the number 42,__2 rounded to the hundred place is 42300. what is the least possible sum of the two missing digits? justify your answer.

What were Greek tyrants like?

Is 4b²+40b+20 a perfect square

Moving forward a negative distance is the same as moving backward a positive distance. a. True b. False

Brandon has saved $75. He goes to hot topic to buy a belt that costs $18 and some graphic t-shirts that cost $24 each.