What is 140% of 50 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
seraphim [82]
Answer:
70
Step-by-step explanation:
<u>Step 1: Multiply 50 by %140 or 50 by 1.40</u>
50 * 1.40 = 70
Answer: 70
Answer: 58, 122
Step-by-step explanation:
Question says that Isabelle is mixing red paint with blue paint to make purple paint.
She adds 3/10 of a fluid ounce of red to 11/16 fluid ounces of purple.
Now we need to find about how many fluid ounces of red will she need to make 3 fluid ounces of purple paint.
So let we need x fluid ounces of red color paint.
To find that we can setup ratio between quantity of red and pruple colour paints.
Hence final answer is 
fluid ounce of red colour.
The garden view hotel is 235 feet tall
Step-by-step explanation:
The given is:
- The garden view hotel is seventeen less than twice the height of the plaza hotel
- Their combined height is 361 feet
We need to find the height of the garden view hotel
Assume that the height of garden view hotel is x feet and the height of the plaza hotel is y feet
∵ The height of the garden view hotel = x feet
∵ The height of the plaza hotel = y feet
∵ The height of the garden view hotel is 17 less than twice the
height of the plaza hotel
- That means x is less than 2 × y by 17, equate x by the difference
of 2 × y and 17
∴ x = 2y - 17 ⇒ (1)
∵ Their combined height = 361 feet
∴ x + y = 361
- Find y in terms of x by subtraction x from both sides
∴ y = 361 - x ⇒ (2)
Substitute y in equation (1) by equation (2)
∵ x = 2(361 - x) - 17
- Simplify the right hand side
∴ x = 722 - 2x - 17
- Add like terms
∴ x = 705 - 2x
- Add 2x to both sides
∴ 3x = 705
- Divide both sides by 3
∴ x = 235
The garden view hotel is 235 feet tall
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The product of the slopes is -1.
