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3 years ago

Write this number in expanded form 5,002,190

Mathematics

1 answer:

Softa [21]3 years ago

6 0

(5 x 10^6)+(2 x 10^3)+(1 x 10^2)+(9 x 10^1)

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Help me please!!!!!!!!!!!

Leona [35]

Answer: 5x+4=-54 is the equation with the same value of x as 5/6*x + 2/3=-9

4 0

3 years ago

1) 130 words in 5 mins. How many words in an hour?

FinnZ [79.3K]

Answer:

Part 1) 1,560 words

Part 2) 161 miles

Step-by-step explanation:

Part 1) 130 words in 5 mins. How many words in an hour?

Remember that

$1\ hour=60\ min$

using proportion

Find out how many words in 60 minutes (one hour)

$\frac{130}{5}\ \frac{words}{min}= \frac{x}{60}\ \frac{words}{min}\\\\x=130(60)/5\\\\x=1,560\ words$

Part 2) 322 miles in 2 hours. How many miles in 60 minutes?

Remember that

$1\ hour=60\ min$

$2\ hours=120\ minutes$

using proportion

Find out how many miles in 60 minutes

$\frac{322}{120}\ \frac{miles}{min}= \frac{x}{60}\ \frac{miles}{min}\\\\x=322(60)/120\\\\x=161\ miles$

8 0

3 years ago

The ratio of boys to girls in the sixth grade is 2:3. If there are 80 boys, how many are girls? Solve using unit rates.

Aliun [14]

Answer:n 80

Step-by-step explanation:

6 0

3 years ago

Can someone give me an answer for this?

stealth61 [152]

Answer:

444 adult ticket

763 student ticket

Step-by-step explanation:

let a = number of adult ticket

let s = number of student ticket

s+a=1207

5a+s=2983

get s by itself in the 1st equation so you can plug it into the 2nd

s+a=1207

-a -a

s=1207-a

5a+(1207-a)=2983

solve for a

4a+1207=2983

-1207 -1207

4a= 1776

444

this is adult ticket amount

subtract this from 1207 to get student amount

1207-444=763

8 0

3 years ago

You want to buy a $200000 home. You plan to pay 10% as a down payment, and take out a 30 year loan for the rest. A. How much is

anygoal [31]

Answer:

A = 20,000

Step-by-step explanation:

200,000 ÷ 10 = 20,000

6 0

3 years ago