The circle graph shows how a family spends its annual income. If $33,750
is used for Clothing and Savings combined, what is the total annual income?
Savings
9%
Insurance
10%
Entertainment
11%
Auto
14%
Clothing
16%
Food
18%
Housing
22%
Answers
we find that the total annual income is $40,178.57.
To find the total annual income, we need to subtract the amount spent on clothing and savings from 100%.
Clothing and savings make up 16% of the income, so the remaining 84% is used for other expenses.
Let's call the total annual income 'x'.
The equation can be written as:
84% of x = $33,750.
To solve for x, we can set up a proportion: 84/100 = $33,750/x.
Cross multiplying gives us 84x = $33,75000.
Dividing both sides by 84,
we find that x = $40,178.57.
Learn more about Total Annual Income here:
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If 18,600 is 31% of X then X x .31 = 18,600
Then solve for X
18,600 / .31 = 60,000
Then check your answer:
31% of 60,000 is 60,000 x .31 = 18,600
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Simplyfy the expression 4x+(15x+y) -11y
Answers
Answer:
B y is 3/4 of (x+y)
Step-by-step explanation:
a : is the same thing as a division sign or a fraction bar
so 1 : 3 = 1/3
this ratio says that for every 1 of x, there are 3 y's.
so 1x = 3y or y = 1/3x
x = 1; y = 3
x + y = 4
y / (x+y)
3 / 4
y is 3/4 of (x+y)
Answers
Answer:
Step-by-step explanation:
we nee to subtract the number of population in 2007 with the number of population in 2001
2124-1140=1084
Answers
Each part of the ratio must be 1/7 of 56. So we divide 56/7 =8.
That means each part of the ratio is equal to 8.
We have 4 parts of the ratio that we must multiply by 8 4*8= 32
We have 3 parts of the ratio that we must multiply by 8 3*8 = 24
Therefore the ratio should be 32:24
Answers
Answer:
use a algebra caculator
Step-by-step explanation:
Answer:
-4.125
Step-by-step explanation:
5/8 - 3/4 (8-1/2 ) + 1 = - 33/8 = -4 1/8
Answers
to find the LCD of 2/3 and 1/2, we need to find the smallest number that has both 2 and 3 as its factors. This number is 6.
2/3=?/6
2 *2 4
__ = __
3 *2 6
2/3=4/6
1/2=?/6
1 *3 3
__ = __
2 *3 6
1/2=3/6
Answers
Explanation:
Let b be the number of hours Brian travels. Annie travles 5 times the sum of Brian's hours and 2, or 5(b+2). Together they travel 20 hours:
5(b+2)+b=20.
Use the distributive property:
5*b+5*2+b=20
5b+10+b=20.
Combine like terms:
6b+10=20.
Subtract 10 from both sides:
6b+10-10=20-10
6b=10.
Divide both sides by 6:
6b/6=10/6
b=5/3=1 2/3.
Brian travels 1 2/3 hours. This means Annie travels
5(1 2/3+2)=5(3 2/3)=5(11/3)=55/3=18 1/3 hours.
Annie and Brian traveled 18.3 hours and 1.7 hours respectively
Further explanation
Simultaneous Linear Equations can be solved using one of the following methods :
- Elimination Method
- Substitution Method
- Graph Method
Let's try to solve the problem now.
Let :
Annie's number of hours = A
Brian's number of hours = B
If Annie traveled 5 times the sum of the number of hours brian traveled and 2 , then it could be written as :
→ Equation 1
If together they traveled 20 hours , then it could also be written as :
← Equation 1
Learn more
- Perimeter of Rectangle : brainly.com/question/12826246
- Elimination Method : brainly.com/question/11233927
- Sum of The Ages : brainly.com/question/11240586?
Answer details
Grade: High School
Subject: Mathematics
Chapter: Simultaneous Linear Equations
Keywords: Elimination , Substitution , Graph , Method , Linear , Equation , Simultaneous