guadalupe8940
guadalupe8940 guadalupe8940
  • 02-06-2021
  • Mathematics
contestada

Mary saved $21, which was 30% of
the money she earned. How much did
Mary earn?

Respuesta :

ejmeadows6 ejmeadows6
  • 02-06-2021

Answer:

70$

Step-by-step explanation:

Answer Link

Otras preguntas

How might a sociolinguist explain "mock spanish" terms such as el cheapo?
A local dairy has three machines to fill half-gallon milk cartons. The machines can fill in the dialy quota in 6 hours, 7 hours, and 5.25 hours, respectively. F
A student solving a physics problem for the range of a projectile has obtained the expression r= v20sin(2θ)g where v0=37.2meter/second, θ=14.1∘, and g=9.80meter
The total pressure in an 12.2 l automobile tire is 41.0 psi at 15.0 ∘c. how much does the pressure in the tire rise if it warms to a temperature of 32.0 ∘c and
The following statement is false. Rewrite the statement to make it true. The are five terms in the series equation-
Find the domain of the function. Write your answer as an inequality. Or, you may instead write "Empty set" or "All reals" as the answer.
True or false? nonverbal language is believed over verbal language when the two seem to contradict one other.
Calculate the perimeter for the parallelogram if a= 7.6 , b= 5.9 and c= 14.6
find value of 1/(343)1/4
Sam wants to inscribe a square in a circle using only a compass and straightedge. He will first construct a circle and locate its center. He will then perform