Answer:
20
Step-by-step explanation:
Multiples of 5 are: 5, 10, 15, 20, 25, 30, 35, 40, etc. Each multiple is created by multiply 5 times some other number.
Answer:
15 blue marbles
Step-by-step explanation:
Given that:
A bag contains 6 red marbles.
The Ratio of red to blue marbles is 2:5
Thus, the ratio of red marbles for 6 red marbles in a bag will be = 6/2 = 3
Now; the ratio of blue marbles in a bag containing 6 red marbles = 3 × 5 = 15 blue marbles
OR
Mathematically;
![\dfrac{2}{5} \times \dfrac{x}{x} = \dfrac{6}{blue}](https://tex.z-dn.net/?f=%5Cdfrac%7B2%7D%7B5%7D%20%5Ctimes%20%5Cdfrac%7Bx%7D%7Bx%7D%20%3D%20%5Cdfrac%7B6%7D%7Bblue%7D)
So, we are looking for the same number we can multiply for both the numerator and the denominator that can give us the value of 6 in the above numerator to determine the value of the denominator. If we use 3 since 2× 3 = 6
We have:
![\dfrac{2}{5} \times \dfrac{3}{3} = \dfrac{6}{blue}](https://tex.z-dn.net/?f=%5Cdfrac%7B2%7D%7B5%7D%20%5Ctimes%20%5Cdfrac%7B3%7D%7B3%7D%20%3D%20%5Cdfrac%7B6%7D%7Bblue%7D)
![\dfrac{2}{5} \times \dfrac{3}{3} = \dfrac{6}{15}](https://tex.z-dn.net/?f=%5Cdfrac%7B2%7D%7B5%7D%20%5Ctimes%20%5Cdfrac%7B3%7D%7B3%7D%20%3D%20%5Cdfrac%7B6%7D%7B15%7D)
So, there are 15 blue marbles in the bag.
6 + 2 < 9 + 3...u r correct
Answer:
x=10
Step-by-step explanation:
It's a 90 degree angle.
90-60=30
30=the remaining angle, 3x
x=30/3, or 10
Hope I helped!
Answer: f(w) = 78,000 (0.97)^w
Step by step explanation:
The amount of fertilizer in the landscaping company's warehouse decreases by 3% per week
So,
3% ------> .03
now we subtract .03 from 1 and we get .97
1 - .03 = .97
and the function would look like this:
f(w) = 78,000 (0.97)^w
I have uploaded a pic to make it a little clearer. Hope it helps :-)
God bless