23. Due to an increase in taxes on electronic devices, the price of a 46" LED flat TV screen has increased to £845, which is 30% increase of the original price.
What was the original price of the TV prior to the increase?

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Im so bad at fractions they are not my best math thing to work on