anna8352
10.09.2020 •
Mathematics
Abby's aunt is having a baby. Abby buys ribbon at the craft store to decorate a baby blanket. She buys 12.5 feet of green ribbon and 13.5 feet of polka-dot ribbon. The green ribbon costs $0.70 per foot, and the polka-dot ribbon costs $1.10 per foot. How much money does Abby spend on ribbon in all?
Solved
Show answers
More tips
- O Other Childhood Fears: What Many of Us Experienced...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- S Style and Beauty Autotanning: Harmful or Safe?...
- F Food and Cooking 10 Ideas for a Wedding Anniversary Gift...
- H Health and Medicine How to Reduce Sweating in the Heat and Beyond: Say Goodbye to Excessive Sweat...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- H Health and Medicine What to Eat to Lose Weight?...
- A Animals and plants How to Teach Your Parrot to Talk?...
Answers on questions: Mathematics
- M Mathematics 3/8 of a pizza was shared among 3 persons. how much pizza would each person get?...
- M Mathematics Solve cos x + = -cos x for x over the interval ....
- H History Que consecuencias sociales y económicas se derivan de las invasiones germánicas en el imperio romano...
- M Mathematics 1. If mZ8 = 23º, find each measure. Give your reasoning....
- B Biology ernie lapointe of south dakota was confirmed by dna testing as which native american leader s great-grandson...
- E English Ephesians 6:1-4. Explain the role of the children and the role of the parents in the family....
Ответ:
f(1+1) = f(1)-2 = 18
f(1) = 20
f(2) - f(1) = -2 , d=-2
f(5) = 20+d*(n-1) = 20+(-2)*(5-1) = 20-8 = 12