subject
Mathematics, 29.01.2020 15:03 mommatann

Keyoka has some bows. she has 8 more purple bows than green bows. she has twice as many orange bows as purple bows. she has 9 green bows. how many bows does keyoka have altogether?
student's solution: work backwards.
keyoka has 9 green bows.
she has 8 more purple bows than green bows (9 + 8 = 17).
she has twice as many orange bows as purple bows (17 × 2 = 34).
so keyoka has 9 + 17 + 34 or 60 bows.
use a similar strategy to solve this problem.
jessica has some markers. she has 5 more black markers than blue markers. she has 4 times as many red markers as black markers. she has 8 blue markers.
how many markers does jessica have altogether? (answer below)
[ ]

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)
Answers: 2
question
Mathematics, 21.06.2019 14:30
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
question
Mathematics, 21.06.2019 19:00
If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9
Answers: 2
question
Mathematics, 21.06.2019 21:30
If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2
Answers: 2
You know the right answer?
Keyoka has some bows. she has 8 more purple bows than green bows. she has twice as many orange bows...
Questions
question
Mathematics, 05.11.2020 19:20
question
Computers and Technology, 05.11.2020 19:20
question
Mathematics, 05.11.2020 19:20
question
Mathematics, 05.11.2020 19:20
Questions on the website: 13722361