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3 years ago

Rachel wants to use the Distributive Property to rewrite 72 + 45. Which expression could she use?

Mathematics

1 answer:

kiruha [24]3 years ago

6 0

72 and 45 can both be divided by 3.

So,

72 + 45

= 3 (24 + 15)

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a country will produce 3000 missels this year. each of the short range missles costs $200,000 to produce. Each of the medium ran

guapka [62]

Answer:

Step-by-step explanation:

3000/10=300 300=10% of total missiles

300*3=900(30%) That country (assuming it is Iran) would produce 900 short missiles and 900 medium missiles. 3000-900(2)=3000-1800=1200.

Iran will produce 1200 long range missiles.

For the cost of the missiles,

200,000*900=180,000,000. 300,000*900=270,000,000.

870M-(180M+270M)=870M-450M=420M

420,000,000/1200=350,000.

Long Range Missiles are $350,000 each... got me thinkin bout buying some...

5 0

3 years ago

In 10⁵, the number 10 is the?

xxMikexx [17]

Answer:

The number 10 is the base

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4 years ago

The ratio of students to laptops in a school is 3:2. If there are 1,200 students, how many laptops are there?

steposvetlana [31]

That’s 375 laptops if I’m not wrong the key is to divide

3 0

3 years ago

3. You purchase a car using a $20,000 loan with a 5% simple interest rate.

finlep [7]

(a) 20,000 × 5/100 × 4 = $4000( interest)

(b) 20000 × 5/100 × 2 = $2000 (interest)

How much do you save = $4000 - $2000 = $2000

6 0

4 years ago

frank reasoned that in the number 0.555, the valueof the 5 in the thousandths place is ten times the value of the 5 in the hundr

ollegr [7]

The reasoning of Frank is not correct. The value of 5 is the thousandths place is 1/10 times the value of 5 in the hundredths place instead of being 10 times.

In the question, we are given the number 0.555.

We can write it as:-

0.555 = 0.500 + 0.050 + 0.005

0.500 is the value of tenths place

0.050 is the value of hundredths place

0.005 is the value of thousandths place

We know that,

0.050*(1/10) = 0.050/10 = 0.005

Hence, the value of 5 is the thousandths place is 1/10 times the value of 5 in the hundredths place.

To learn more about thousandths place, here:-

brainly.com/question/21467438

#SPJ4

7 0

2 years ago