Answer:
It should be C. 620
Step-by-step explanation:
For the first;
For every four marbles, Izuku placed 2x more in the jar.
Answer:
Rocco doesn't have enough money to buy the golf irons
Step-by-step explanation:
step 1
Find the rest of the money left in the savings account
using proportion

step 2
we know that
The set of golf irons has an original price of $359
Applying 40% discount
100%-40%=60%=60/100=0.60
after the discount the price will be


therefore
Rocco doesn't have enough money to buy the golf irons
Answer:
one solution; x= -28/10
Step-by-step explanation:
Answer:
Amber is fossilized tree resin that has been appreciated for its color and natural beauty since Neolithic times. ... There are five classes of amber, defined on the basis of their chemical constituents. Because it originates as a soft, sticky tree resin, amber sometimes contains animal and plant material as inclusions.