jessica5768 jessica5768
  • 24-08-2022
  • Mathematics
contestada

Corinne and Justine sold jewelry at a bazaar. They sold some for
$9.50 a piece, and then dropped the price to $7.50 a piece. In total they
sold 90 pieces for $721. Find how many they sold at $9.50

Respuesta :

Otras preguntas

How would you characterize the state of Guatemala Cuba and chile now
a commercial bank has checkable-deposit liabilities of $50,000 and a reserve ratio of 20 percent. what is the amount of required reserves?
why might a county executive be more independent of the board than a county manager?
the line that runs roughly east to west
What is the value of x? Round your answer to the nearest tenth if necessary. Right triangle whose two legs measure seven and four, and whose hypotenuse is x
Can u guys please help me with the second problem
When female deer mate with male deer that have the largest antlers, what selection is happening?
An exterior angle of a triangle equals the sum of the interior angles. true or false.
what is a good way to find a business idea that put your talents and interests to the best use? a. buy a local business that has been around a long time b. sear
in _______ mimicry, unprotected species resemble others that are distasteful.