2 years ago

I need help ASAP pls

Mathematics

1 answer:

Kruka [31]2 years ago

6 0

Answer:

(D) y = 75x ... hope that helps!

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The distance traveled by Earth in one orbit around

Zolol [24]

Answer:

Step-by-step explanation:

v=d/t

v=(580000000mi/y)(y/365d)(d/24h)=66210 mph (rounded to nearest mph)

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2 years ago

When the target number is rounded to the nearest million, the millions digit is 1.

Sladkaya [172]

Answer:

185445

Step-by-step explanation:

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2 years ago

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down,drag into the correct p

boyakko [2]

Answer:

$\boxed{\sf \ \ 9x^2-18x-7 \ \ divided \ by \ (3x+1) \ is \ (3x-7) \ }$

Step-by-step explanation:

Hello,

let's find a and b reals so that

$9x^2-18x-7=(3x+1)(ax+b)$

$(3x+1)(ax+b)=3ax^2+(3b+a)x+b$

we identify the terms in $x^2$

9 = 3a

we identify the terms in x

-18 = 3b + a

we identify the constant terms

-7 = b

so ti goes with a = 9/3 = 3, b = -7

so we can write

$9x^2-18x-7=(3x+1)(3x-7)$

so $9x^2-18x-7 \ divided \ by \ (3x+1) \ is \ (3x-7)$

hope this helps

8 0

3 years ago

Ali is x years old Ali’s aunt is four times as old as Ali will be in 5 years Find the present age of Ali’s aunt

rosijanka [135]

Answer:

Ali= x + 5

Aunt= 4x

6 0

2 years ago

In the question, "35 is what percent of 40?" what is the 35?

schepotkina [342]

Answer:

35 is the 'is' and 40 is the 'of'

Step-by-step explanation:

is/of = %/100

35/40 = x/100

cross-multiply to get:

40x = 3500

x = 3500/40

x = 87.5

4 0

2 years ago