Which property is shown? 2(x+3)=2x+6
2 answers:
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The total money earned by Jenny is .
Further explanation
Multiplication is a arithmetic operation such that two real numbers are performed in such a way that they derive a third number called product.
Procedure used:
The following steps are involved to find the value of where
is any real number.
1) If one unit is equal to then multiply
with
.
2) The resultant number would be is the value of
.
Given:
Jenny charges an hour to babysit toddlers and
an hour to babysit school-aged children. She babysat toddlers for
and school aged children for
.
Calculation:
Step 1: Jenny earns through babysit toddlers.
If jenny charges an hour to babysit toddlers and she does this job for
.
The earning money from babysit toddlers using above procedure can be calculated as follows:
Therefore, jenny earns by babysit toddlers.
Step 2: Jenny earns through school aged children.
If jenny charges an hour to babysit school aged children and she does this job for
.
The earning money from babysit school aged children using above procedure can be calculated as follows:
Therefore, Jenny earns by babysit school aged children.
Step 3: Total amount earn by Jenny.
The total earning is the sum of earning through babysit toddlers and babysit school aged children.
The total earning is calculated as follows:
Thus, total money earned by jenny is .
Learn more
1. Problem on the whole numbers are positive integers brainly.com/question/1852063.
2. Problem on the adding and simplifying the numbers brainly.com/question/894273.
3. Problem on the general form of the equation of the circle brainly.com/question/1506955.
Answer details:
Grade: Junior school
Subject: Mathematics
Chapter: Multiplication
Keywords: Jenny, babysit, toddlers, school aged children, hour, multiplication, addition, total earning, real numbers, unit, sum, operation, money.
Answer:
54.85 un²
Step-by-step explanation:
Calculate the square and the circle and add them together.
r
radius = 3
3
Circumference = r = 2 ×
× 3 = 18.84956
18.84956 rounds to 18.85
The circle's area is 18.85 un².
The square is 6 by 6.
6 × 6 = 36
The square's area is 36 un².
18.85 un² + 36 un² = 54.85 un²