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goblinko [34]
3 years ago
11

Evaluate 9 - b when b = 8

Mathematics
2 answers:
Assoli18 [71]3 years ago
7 0
9 - b = ?
9 - 8 = 1
So, your answer is 1. Hope this helps, please mark brainliest and have an amazing day!
beks73 [17]3 years ago
5 0
Plug in 8 for b
9 - 8 = 1
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The area of a rectangular carpet is 28 square feet. The length is three feet more then the width. Find the length and the width
Vanyuwa [196]
Length: 7
Width: 4
Hope this helps!!
8 0
3 years ago
Read 2 more answers
What does 5/7c=13/14 equal
natita [175]
To find c, you must isolate it.
To do this, you must divide both sides by 5/7, since that is being multiplied by c and you must do the inverse to it to cancel it out in order to leave c by itself.

5/7c ÷ 5/7 = c

13/14 ÷ 5/7
To divide fractions, follow these steps:
Step 1- Turn the second fraction, 5/7 in this case, into its reciprocal. This means swapping the places of the numerator and denominator.
5/7 reciprocal = 7/5

Step 2- multiply the original first fraction and reciprocal second fraction.
13/14 • 7/5
13 • 7 = 91
14 • 5 = 70
13/14 ÷ 5/7 = 91/70

Step 3- Simplify if possible.
91/70
Since 70 can go into 90, you can turn this into a mixed number.
1 and 21/70
Now simplify 21/70.
Both can be divided by 7.
21 ÷ 7 = 3
70 ÷ 7 = 10
So simplified, 91/70 equals 1 and 3/10.
As a decimal, this is 1.3.

So the answer is c = 1.3, or 1 and 3/10.

Hope this helps :)
8 0
3 years ago
Pls help me solve for x in 2/3=x/4+x/3
Firlakuza [10]

Answer:

x=8/7

Step-by-step explanation:

2/3=x/4+x/3

3x/12+4x/12=8/12

7x/12=8/12

x=(8/12)/(7/12)

x=(8/12)(12/7)

x=8/7

7 0
3 years ago
Which one is right ???????
wel
Neither, you just multiply the numerators to get 1, then multiply the denominators to get 6. It is 1/6
3 0
3 years ago
*WILL GIVE BRAINLIEST FOR THE BEST ANSWER NO VIRUS LINKS OR ILL REPORT YOU*
exis [7]

Answer:

C) The sample does not accurately represent the population

3 0
3 years ago
Read 2 more answers
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