Lei presold 32 carnations for a fundraiser, then she sold C more carnations on the day of the fundraiser.
She earned 0.25 dollars for each carnation she sold.
The expression 8 +0.25c describes how much money Lei earned for the fundraiser. We can also use the
expression 0.25(32 + c) to represent the same quantity.
Match each amount in the situation with the expression that represents it.
Situation
Expression
Total number of carnations Lei sold

Amount of money earned per carnation

Amount of money earned for carnations Lei presold

Amount of money earned for carnations Lei sold on the day of the fundraiser

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

correct answer:

b.(19,-2)

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37

85.3-64 = 21.3

so laura has already added 85.3 grams of chocolate powder and she has gone over the amount specified in the recipe by 21.3 grams

hope i ! have a great  day!