Jordan is making a beaded necklace two thirds of the beads she uses are red and 4/21 of the beads are blue she wants the rest to
be white what fraction of the beads should be white
2 answers:
2/3 - Red
4/21 - Blue
Change the red fraction so both fractions will have the same denominator
2/3 change to 14/21
Add blue and red together
14/21 + 4/21 = 18/21
Then subtract it from the total to get the white beads
21/21 - 18/21 = 3/21
Simplify it to get 1/7
Ans : 1/7
Answer:
2/3= 14/21....red beads...4/21 blue beads...14+4= 18/21...so you need 3/21 more to finish the necklace and 3/21=1/7 in white beads
Step-by-step explanation:
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Answer:
The equation i came up with is $55= 7.8x - 47.20
Equation is y = 4x + 5
Step-by-step explanation:
- Step 1: Find the slope of the line by m = (y2 - y1)/(x2 - x1). Here y2 = 5, y1 = 9, x1 = 1 and x2 = 0
⇒ m = (5 - 9)/(0 - 1) = 4
- Step 2: Find y-intercept, b. Since the line passes through (0, 5) b = 5
- Step 3: Write the equation in slope-intercept form
⇒ y = 4x + 5
The cities are 12.2 miles apart
<u>Step-by-step explanation:</u>
The scale of the map is,
5cm = 10 miles
The distance between the 2 cities in map is 6.2 cm
The actual distance between the 2 cities = (6.2 x 10) / 5
= 62/5
= 12.4
The 2 cities are 12.4 miles apart.
-8/7J +13
Here’s a picture to see how to write it
