I think the answer would be 45x+20+45y. That is because Bess and Gina both earn $45 per week. We don't know how many weeks they worked for so that is x for Bess and y for Gina. But then Bess earns $20 bonus so you would add that to how much she already earned. They want to know the total amount of money they both earned together. So that would be 45x+20 (Bess) plus 45y (Gina).
Hope this helps!
B.4 + 5
C.2 + 12
D.8 + 3
THANK YOU
The expression 4(2+3) will be equivalent to ( 8 + 12 ). The correct option is A.
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The given expression 4(2+3) will be solved as below:-
E = 4(2+3)
Multiply the common into the whole expression.
E = 8 + 12
Therefore, the expression 4(2+3) will be equivalent to ( 8 + 12 ). The correct option is A.
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4 ( 2 + 3)
You distribute the 4 over the parentheses:-
= 4*2 + 4*3
= 8 + 12 answer
5 are gold, and
1
4 are blue. The rest of the beads are red. Which expression gives the closest estimate of the
fraction of red beads Julia has?