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2 years ago

9

Please help.......................

1 answer:

prohojiy [21]2 years ago

7 0

Answer:

what are the options? the answer I got was a fraction 19/4

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Item 3 Solve the system of linear equations by substitution. 8x−13y=0 12x+3=y

allsm [11]

Answer:

x = -39/148

y= -6/37

Step-by-step explanation:

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3 years ago

You purchase 3 items<br>$26, $30 and $7. If tax is<br>6.8%, what is the total<br>price.

ludmilkaskok [199]

Answer:

$67.28

Step-by-step explanation:

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3 years ago

Whats 42.12500 rounded to the nearest whole number?

wel

42.13 or just 42 I think

5 0

3 years ago

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Find the ratio of x to y<br> x/5 = 2/3 = 5/y

BigorU [14]

X=2
-- ---
5 3
Cross multiply:
3x=10
x=10/3

2=5
-- ---
3 y
2y=15
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10/3=15/2 :)

3 0

3 years ago

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Is each expression a polynomial? Drag and drop each expression to the correct box. Is a polynomial Is not a polynomial 2x−6 2x^2

Varvara68 [4.7K]

Alright , lets get started.

A polynomial can have constants, variables or exponents that can be combined using addition, subtraction, multiplication and division but not division by a variable.

$2x - 6$ : Polynomial

$2x^2 -6x+4$ : Polynomial

$\frac{2}{3}x^4-6x^3+4x$ : Polynomial

$2x^{-2}-6x+4 = \frac{2}{x^2}- 6x + 4$ : Not Polynomial because it has a variable in division.

Hope it will help :)

7 0

3 years ago

Read 2 more answers