All categories

4 years ago

1. Priya is buying raisins and almonds to make trail mix. Almonds cost $5.20 per pound and raisins cost $2.75 per pound. Priya

Mathematics

2 answers:

Hatshy [7]4 years ago

7 0

Answer:

Step-by-step explanation:

guajiro [1.7K]4 years ago

6 0

Answer:

.47

Step-by-step explanation:

First you would substitute 2 for a, since that’s the amount of almonds bought.

5.20(2)+2.75r=11.70

Then you multiply 5.20 and 2

10.4+ 2.75r=11.70

Subtract 10.4 from each side of the equation to help isolate the variable

2.75r=1.30

And last you will divide each side by 2.75 to get the variable on its own. The final answer is .4727

Rounding would get you to .47

You might be interested in

Write the rule for this pattern 1, 2, 4, 7, 11

rusak2 [61]

I'm not sure how to write the rule, but every time you add one more to the sum of the last two. First, you add 1, then 2, then 3. 1+1=2 2+2=4 4+3=7 7+4=11 and so on. I hope this helps!

7 0

3 years ago

a hotel has a number of meeting rooms,m, available for events. each meeting room has 325 chairs. write an equation to represent

liq [111]

C=325m
Because for every meeting room there is 325 chairs and c=the total of chairs

6 0

4 years ago

What is the factorization of the trinomial below?

Oksi-84 [34.3K]

Step-by-step explanation:

-x² + 2x + 48

-x² - 6x + 8x + 48

-x( x + 6 ) + 8( x + 6)

( x + 6 ) ( -x + 8 )

6 0

2 years ago

Erin buys 4 packs of potatoes costing £2 each, 2 packs of carrots for £3 per pack, and 5 turnips costing 70p each.

docker41 [41]

She would get £2.50

4 times 2 is 8
2 times 3 is 6
0.7 times 5 is 3.5
Add them together
Minus it from 20
It equals £2.50

8 0

3 years ago

You enter an elevator and go down 5 floors. You exit on the 8th floor. Write an equation you can use to find the floor where you

AlladinOne [14]

Answer: so you do 5+8, then get 13. 13-5=8

Step-by-step explanation:

6 0

3 years ago