Factor each exspression. 16x + 40y

Mathematics

2 answers:

Nady [450]3 years ago

5 0

Answer:

hut the F اا u ااck up (shut up)

shut the F اا u ااck up (shut up, yeah)

shut the F اا u ااck up (go)

shut the F اا u ااck up (shut up)

shut the F اا u ااck up (hu, huh, yeah)

shut the F اا u ااck up (go)

shut the F اا u ااck up (shut up)

huh (daytrip took it to 10, hey)

Step-by-step explanation:

olga55 [171]3 years ago

4 0

Answer: 8(2x+5y)

Step-by-step explanation:

16x+40y

=8(2x+5y)

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One canned juice drink is 25% orange juice; another is 10% orange juice. How many liters of each should be mixed together in ord

RideAnS [48]

X=amount of canned juice with 25% of orange juice
y=amount of other canned juice with 10% of orange juice.
25%=25/100=1/4
10%=10/100=1/10
17%=17/100
We can suggest this system of equations:
(1) x+y=15

(2) (x/4+y/10) / (x+y)=17/100 ⇒100(x/4 + y/10)=17(x+y) ⇒25x+10y=17x+17y ⇒8x-7y=0

Finally, we have this system of equations:
x+y=15
8x-7y=0

We can solve this system by substitution method.
x+y=15 ⇒ y=15-x

8x-7(15-x)=0
8x-105+7x=0
15x=105
x=105/15
x=7

y=15-x=15-7=8

answer: we should mix 7 liters of juice (with 25% orange juice) and 8 liters of juice (with 10% orange juice).

8 0

3 years ago

Can someone please answer this question please help

daser333 [38]

Here we are looking for the percentage of beads out of the total that Paco received that were orange.

The total number of beads Paco received is equal to orange + the different color. 45 + 5 = 50 total beads

Then, we'll need to create a fraction for the number of orange beads Paco received over the total number of beads. 45 / 50

Lastly, we can use our calculator to find a decimal number for the proportion of orange beads. 0.90

Multiply 0.90 by 100 to get the percentage. 90% orange beads

Hope this helps!! :)

3 0

3 years ago