Please see figure for the answer.
Mary works as an English tutor. On Monday, she earned $21.60. Each day, her daily earnings increase by $1.50. How much will Mary
2 answers:
Answer:
As per the statement:
On Monday, she earned $21.60.
It is also given that:
Each day, her daily earnings increase by $1.50.
in 1 day = increases by $1.50
then;
in 3 days=increased by
We have to find how much will Mary earn on Thursday of the same week.
She earn on Thursday of the same week = $21.60 + $4.50 = $26.10
Therefore, $26.10 much will Mary earn on Thursday of the same week.
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Answer:
Step-by-step explanation:
Given
Required
Which of the above is a quadratic function
A quadratic function has the following form;
So, to get a quadratic function from the list of given options, we simply perform a comparative test of each function with the form of a quadratic function
This is not a quadratic function because it follows the form and this is different from
This function has an exact match with
By comparison;
This is not a quadratic function because it follows the form and this is different from
This is not a quadratic function because it follows the form
Unlike the quadratic function where
So, from the list of given options, only satisfies the given condition
we are given
Since, we have to solve for b
so, we will isolate b ony one side
so, we will add 60 on both sides
so,
Answer:
Maureen should have added 60 to both sides.