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lara31 [8.8K]
2 years ago
10

Simply the given polynomial 4x+7y+2x-3y​

Mathematics
1 answer:
erma4kov [3.2K]2 years ago
7 0

Answer:

6x+4y

Step-by-step explanation:

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What is the largest flag jake can draw
alexgriva [62]
The ratio of length to width is 3/2.  Let's set up equations of ratios using first the 25 cm length of the paper and then the 20 cm width:

 3      25 cm
--- = ----------
 2           x

Solving for x, 3x = 50 cm, and x =16 2/3 cm.  This is possible, since 16 2/3 is less than the paper width 20 cm.

 3       20 cm
--- = -----------
 2         x

Solving for x:  3x = 40 cm; x = 40/3 cm, or  x= 13 1/3 cm.  This is possible, but does not make maximum use of the 20 by 30 cm paper.

Answer:  the largest flag Jake can draw on the paper given is 20 cm (length) by 16 2/3 cm.
5 0
3 years ago
x, y, a, and b are positive integers. When x is divided by y, the remainder is 6. When a is divided by b, the remainder is 9. Wh
Mademuasel [1]

Answer:

y + b > 15

Step-by-step explanation:

given data

positive integers = x, y, a, b

x divided by y then remainder = 6

a divided by b then remainder = 9

to find out

possible value for y + b

solution

we know that here when  x divided by y then remainder is 6

its mean y is greater than 6 and when a divided by b then remainder is 9

so its mean b is greater than 9

and we know remainder is less than divisor

so here y + b must be greater than = 6 + 9

y + b > 15

5 0
3 years ago
It takes Mara 50 minutes to walk to her friends house 1 2/3 miles away. What is her walking pace in miles per hour?
Marizza181 [45]
(1 2/3) / 50 = x/60
cross multiply
50x = 60 * 5/3
50x = 100
x = 100/50
x =her walking pace is 2 miles per hr
4 0
3 years ago
Find -48a divided by 8 when a=1 write your answer in simplest form
lukranit [14]

-48a÷ 8 can be written as,

\frac{-48a}{8}

Put a=1 in the above exprression and solve.

\frac{-48\times1}{8}=-6

Therefore, the solution is -6.

8 0
1 year ago
Is a triangle with the angles 60 degrees, 40 degrees, and 80 degrees unique?
oksano4ka [1.4K]

Hello,

No a triangle with these angles are not unique. This is because every triangle is supposed to have 180 degrees, just like this one.

Have a great day!

5 0
3 years ago
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