The difference of a number q and 8 is q-8.
It is required to write thedifference of a number q and 8.
What is algebra?
A part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
Given that:
considering the word "difference" means subtraction, so to subtract 8 from q.
the difference of a number q and 8 is
q-8.
Therefore, the difference of a number q and 8 is q-8.
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as many girls as there are boys. There are 63 students in the fifth grade. How many students are girls?
Answer:
47 girls
Step-by-step explanation:
63÷4=15.75
15.75×3=47.25
(x + 4)
(3x + 2)
(3x − 2)
(x − 2)
Answer:
(3x − 2)
Step-by-step explanation:
Given :
To Find : Select one of the factors of
Solution:
Hence (3x − 2) is one of the factors of
Answer:
x = -
Step-by-step explanation:
2 + + x =
Multiply through by 40 ( the LCM of 5 and 8 ) to clear the fractions
80 + 8x + 40x = 35
48x + 80 = 35 ( subtract 80 from both sides )
48x = - 45 ( divide both sides by 48 )
x = - = -
Answer:
First part is 8.
Second part is 9.
Step-by-step explanation:
Lucy wants to plant 16 roses, 24 sunflowers, and 32 lilies in her garden.
She wants to plant only one type of flower in each row, and she wants each row to have the same number of plants.
We will take the greatest common factor of 16, 24 and 32
16 = 2 x 2 x 2 x 2
24 = 2 x 2 x 2 x 3
32 = 2 x 2 x 2 x 2 x 2
Now the greatest common factor is = 2 x 2 x 2 = 8
Therefore, the maximum number of flowers she can plant in each row is 8.
All flowers are =
If she plants the maximum number of flowers in each row and uses all of the flowers, she can plant rows of flowers.
Or we can also find this by :
Totaling these we get = rows.
8 and 9
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