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

A block of mass 3 kg slides down a frictionless inclined plane of length 6 m and height 4 m. If the block is released from rest at the top of the incline, what

If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=

When y = x^2, which of the following expressions is equivalent to –y ?

Which technological development enabled European navigators to determine their location during the Age of Exploration? (1) lateen sail (2) astrolabe (3) cross

A test cross with an organism with a homozygous recessive genotype results in 50% of the offspring exhibiting the recessive trait. What is the genotype of the t

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi

Which of the following are examples of trisomy? Turner Syndrome, Down's syndrome, or Klinefelter's Syndrome

How can i solve this f:d->R f(x)=x at power2/x-1

Which cells undergo cell division? a. prokaryotic cells only b. eukaryotic cells only c. cancer cells only d. both prokaryotic and eukaryotic cells

Which of the following are examples of trisomy? Turner Syndrome, Down's syndrome, or Klinefelter's Syndrome