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3 years ago

A 16 pound bag of dog food normally sells for $16.98 it is on sale for 18% off the regular price what is the discount

Mathematics

1 answer:

tiny-mole [99]3 years ago

4 0

The price is now 13.92 (13.9236) <span>16.98-13.92 </span>It's a $3.06 discount

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Which sets of numbers are closed under addition?

8_murik_8 [283]

I would have to go with B as your answer

4 0

3 years ago

Find the term that must be added to the equation x2 6x=1 to make it into a perfect square.

andrezito [222]

The value added to the equation $$x^2-6x=1$ exists $$x^2-6x+9=10$ .

<h3>What is a perfect square?</h3>

A perfect square exists as a number that can be described as the product of an integer by itself or as the second exponent of an integer.

The perfect square trinomial exists

$(a$ ± $b)^2$ = $a ^2$ ± 2ab + $b ^2$

$$x^2-6x=1$

$x^2-2*3x=1$

then $$2ab = 2 * 3*x = 2 * x *3$

The value of a = x and b = 3

$$b^2=3^2=9$

$$x^2-6x+9=1+9$

$$x^2-6x+9=10$

The value added to the equation $$x^2-6x=1$ exists $$x^2-6x+9=10$ .

To learn more about perfect square refer to: brainly.com/question/6946048

#SPJ4

3 0

2 years ago

Some one explain this to me

lubasha [3.4K]

7.50
25% also equals 1/4 so divide 130.00 by 4 which equals 32.50
subtract 32.50 from 130.00 which equals the cost, 97.50
97.50 minus 90$ is 7.50, therefore that is the answer

4 0

3 years ago

PLZ HELP!!!!!!! (15 Points)

vovikov84 [41]

Answer: only A

Step-by-step explanation: B has 2 or the same numbers so it can’t be a function

4 0

2 years ago

A flower shop sells carnations for $18.50 per dozen. The sells tax is 6%.

inna [77]

Answer:

A=$1.11

B=$19.61

Step-by-step explanation:

Convert 6% to decimal so move the decimal 2 places to the left so you get 0.06. You multiply 0.06 by 18.50 and you get 1.11.(Step A)

Then you add 18.50 to 1.11 to get $19.61.

6 0

3 years ago