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rusak2 [61]
3 years ago
7

Please help i will give extra points

Mathematics
1 answer:
belka [17]3 years ago
6 0

Answer:

-63

Step-by-step explanation:

(-25+4^2) * 7

(-25+16) * 7

-9*7=-63

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shutvik [7]
It means 1.8 × 10 to the tenth power. the E is a ten are you working with scientific notation
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The fraction 4/5 is equivalent to 0.8 and 80%. How do I write 0.8 and 80% as unreduced fractions?
kolezko [41]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ You can write 0.8 as 8/10 and 80% as 80/100.

(8/10 and 8/100 are equivalent.)

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4 0
3 years ago
A rectangular garden has a length of 5x and a width of 6x + 15. If the perimeter of the garden is 250 m what is the value of X?
Iteru [2.4K]

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Step-by-step explanation:

8 0
3 years ago
The yearly cost y for driving a certain car is $7,800 for 10,000 miles
Licemer1 [7]

Answer:

y = 0.36x + 4200.00

15100.00 miles.

Step-by-step explanation:

If the yearly cost for driving x miles is given by y dollars then the two ordered pairs to find the linear relation between x and y are (10000,7800) and (20000,11400).

So, the equation will be

\frac{y - 11400}{11400 - 7800} = \frac{x - 20000}{20000 - 10000}

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Now, for y = $9636.00, from equation (1),

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6 0
3 years ago
5×143=use distributive property
Alex777 [14]
5*(143)
=5*(100+40+3)
=5(100)+5(40)+5(3)
=500+200+15
=715

Hope this helps!
Your fortune is "Be careful of who you choose to be with."
5 0
3 years ago
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