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3 years ago

Can someone help please

Mathematics

1 answer:

velikii [3]3 years ago

8 0

Answer:

a) 140 weeks

b) 4 weeks

c) 140 miles

Step-by-step explanation:

1500=10w+100

1400=10w

w=140

10w+100=15w+80

5w=20

w=4

10(4)+100

140

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Help me and you will get more points

AlekseyPX

z = 3m - 2n

Step-by-step explanation:

1000^m ÷ 100^n

Rewrite them in exponent form

That's

10^3m ÷ 10^2n

Since the bases are the same and they are dividing we subtract the exponents

That's

10^3m - 2n

Comparing it with 10^z

10^3m - 2n = 10^z

z = 3m - 2n

Hope this helps you

3 0

3 years ago

Help meeeeeee please :))))

maxonik [38]

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3 years ago

What is the estimate of 8244 in the hundreds

yanalaym [24]

Answer:

Step-by-step explanation: Go on answer.com if no one knows it on here. Hope this helps!!

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3 years ago

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WITCHER [35]

Answer:

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Step-by-step explanation:

8 0

3 years ago

PLEASE ITS MY LAST QUESTION

Serjik [45]

Answer:

$y = - \frac{1}{4} x - 10$

Step-by-step explanation:

The negative reciprocal of 4 is -1/4.

Let's substitute in our values, to find the y-intercept:

$y = - \frac{1}{4} x + c$

$- 11 = - 1 + c$

$c = - 10$

Finally, our full equation is:

$y = - \frac{1}{4} x - 10$

4 0

2 years ago

Can someone help please ​

Can someone help please