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3 years ago

Need help!!!! On a timer!!!

Mathematics

1 answer:

iren [92.7K]3 years ago

3 0

Answer:

Step-by-step explanation:

(hg)(x)=(4x+3)(x+2)=4x²+11x+6

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A square photograph is printed on a larger rectangular sheet of paper leaving a border around the

victus00 [196]

Answer:

E. x² + 11x - 42 = 0

Step-by-step explanation:

let the square sides be x

A = bh = (x + 3 + 3)(x + 2 + 3) = 72

(x + 6)(x + 5) = 72

x² + 11x + 30 = 72

x² + 11x - 42 = 0

4 0

3 years ago

A bag contains 6 blue marbles 10 red marbles and 9 green marbles. If 2 marbles are drawn at random without replacement what is t

umka2103 [35]

Answer:

P(1 and 2 are green) = 3/25

Step-by-step explanation:

We need to know the total number of marbles

6 Blue + 10 red + 9 green = 25 marbles

P ( 1st marble is green) = green/ total

= 9/25

Since we don't put it back, there are

6 Blue + 10 red + 8 green = 24 marbles

P ( 2st marble is green) = green/ total

= 8/24 = 1/3

P(1 and 2 are green) = P(1st green) * P(2nd green)

= 9/25 * 1/3

= 3/25

5 0

4 years ago

Ollie earns a fixed amount of $2,700 per month and a commission of 12% on all of his sales for the month. To cover all of his ex

mrs_skeptik [129]

Answer:

The amount of sales in order to cover his monthly expenses must be greater than or equal to $22,500

Step-by-step explanation:

Let

x----> represent the amount of sales Ollie will need

we know that

The amount of sales for the month multiplied by the commission rate as a decimal plus the fixed amount must be greater than or equal to $5,400 each month

The inequality that represent this situation is

$0.12x+2,700\geq 5,400$

solve for x

subtract 2,700 both sides

$0.12x \geq 5,400-2,700$

$0.12x \geq 2,700$

divide by 0.12 both sides

$x \geq \$22,500$

The amount of sales in order to cover his monthly expenses must be greater than or equal to $22,500

7 0

3 years ago

Please help! I’ll give brainliest to whoever is right!

masya89 [10]

sample Y is 98%

sample Z is 95.8%

;)

brain;iest

5 0

3 years ago

Question 1 (1 point)<br> f(x) = -2x + 5 and h(x) = 6x<br> Find (f + h)(x)

vivado [14]

The answer is :F(6x)= -12x+5

8 0

4 years ago