Can someone help me ASAP plz

Answer:

B: 1.65

Step-by-step explanation:

8.25 x 1/5 = 8.25/5 = 1.65

Answer:

C

Step-by-step explanation:

2x -15 +3x -5 = 180

5x -20 = 180

5x = 180+20 = 200

x = 200/5 = 40

3x -5 = 3(40)-5 = 120-5 = 115

2x -15 = 2(40) - 15 = 80-15 = 65

Answer:

2

Step-by-step explanation:

4, 24, and 36 are divisible by 4, but there is a 6 and 6 is not divisible by 4. However, all the numbers are divisible by 2.

Answer:

(3x+2)(x+4)

Step-by-step explanation:

(3x+2)(x+4) = (3x)(x) + (3x)(4) + (2)(x) + (2)(4)

= 3x² + 12x + 2x + 8 *****

= 3x² + 14x + 8

You start by figuring it will be in the form of (3x + a)(x + b) because 3 doesn't factor. The two middle terms in the line followed by the stars must add up to 14x. And in (3x + a)(x + b), ab must be equal to the 8 on the end (the constant factor).

For most people, factoring takes a LOT of practice. And somethimes you just have to try a lot of factors before you hit the right combination. But if you do it enough, it really does get easier to 'see' the answer a lot of the time.

Hope this helped!

Answer:

x could be 3 and y could be 0

x=3

y=0

Step-by-step explanation:

need the whole question, unless there are multiple correct answers

Answer:

x = 4 and y = 3

Step-by-step explanation:

Answer:

3.78 yd

Step-by-step explanation:

Rectangle area = length x width

a = (w+10)*w = w² + 10w = 52

w² + 10w - 52 = 0

w = (-10 ± √10²-4*1*(-52)) / 2 = (-10 ± √308)/2 = (-10 ± 17.55)/2

width must be positive: w = (-10 + 17.55)/ 2 = 7.55/2 = 3.78

Answer:

energy

Step-by-step explanation:

or electricity

Answer: 0

Step-by-step explanation:

Answer: 15

Step-by-step explanation: Ellen

Answer:

$15

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

If you substitute n with 1/4 it equals 19.

Answer:

B. -5

Step-by-step explanation:

this is quite simple, so what you are going to want to do is multiply -3 by 4, and -16, so distribute that and you'll end up with

-12x+48= -12

then you want to subtract 48 from both side to leave the x on one side alone

that will be -12x= -60

after that you have to divide both sides by -12 to find your x

so then you will see that your x is = -5! hope this helps!!

Answer:

[tex]P(Hits) = 0.70[/tex]

Step-by-step explanation:

Given

[tex]Throws = 120[/tex]

[tex]Hits = 84[/tex]

[tex]Miss = 36[/tex]

See attachment for result

Required

Determine the probability of hitting the target

This calculated using:

[tex]P(Hits) = \frac{n(Hits)}{n(Throws)}\\[/tex]

[tex]P(Hits) = \frac{84}{120}[/tex]

[tex]P(Hits) = 0.70[/tex]

Hence, the probability of hitting the target is 0.70

Answer:

1/4

Step-by-step explanation:

Number of trials = 12

Number of successes = 3

Experimental probability = (Number of successes / total number of trials)

Hence,

Experimental probability of obtaining a 2:

= 3 / 12

= 1/4

Answer:

85 Necklaces and ----- Bracelets.

Step-by-step explanation:

500 Divided by 2 = 250, The 500 is the amount in total,The 250 is the amount of bracelets and necklaces needed for 500$ To be a accurate number for 'Sarah's ' Situation. Now 250 divided by 2 is 125. It was divided by 2 so it can be the amount the bracelets cost. Or instead of dividing to get 250, You can multiply and do  2x125=250, So them add Go on from there, Its not to hard but if you need more help I'm here!

Now for the necklace portion of it. 3x80=240, So she sold 80 necklaces. Than sold 3 more. Now you have a total of 250.

Answer:

25  i used g00gle trans

Step-by-step explanation:

Answer:

Connect the sides of the cards that are 7 in  long.

Step-by-step explanation:

Im working on this rn XD

Have a Nice day :)

Answer:

-7/4

Step-by-step explanation:

8x=-14

X=-14/8

X=-7/4

Answer:

its actually 15 inches, cause if you bring the bottom line up and compare it to the 17 line its a smidge shorter so go with the largests number the less then 17. theres proof for the quiz itself

Step-by-step explanation:

what i don't understand why you think

Answer:

93mL 98mL

Step-by-step explanation:

First add the mL. There are 78mL, so it cannot become a liter. Then add the liters.

Answer:

Wouldn't it be 2 because of 14÷7?

Answer: 5 pounds

Step-by-step explanation:

We need to find how much Brian's fish weighs. We know that Mark's fish weighs 22 pounds, and Brian's fish weighs 17 pounds less than Mark's fish. To find how much Brian's fish weighs, we can subtract 17 from 22.

22 - 17 = 5.

Therefore, Brian's fish weighs 5 pounds.

Hope this helps, and good luck :D

Answer:

5 pounds

Step-by-step explanation:

22-17 =5

Answer:

12 cups

Step-by-step explanation:

The first step is to calculate the volume of the cubiod

= 36 × 6 × 23

= 4968

= 4968/3 ×2

= 1656×2

= 3312

Therefore the greatest number of cups can be calculated as follows

= 3312/275

= 12

Hence the greatest number of cups is 12 cups

Answer:-15

Step-by-step explanation:

Answer:

umm... thirteen....

13

Answer: Another way of looking at it!

y

=

10

Explanation:

This is a ratio question in disguise.

By parts of the question:

"When y varies directly with x"

→

y

x

"

"if y=8 when x=4"

→

.

.

y

x

=

8

4

"how do you find y when x=5"

→

y

x

=

8

4

=

y

5

so

y

=

8

×

5

4

=

10

This is the same thing as using 'k' in the other solution

Step-by-step explanation:

Answer:

Graph Z or D

Step-by-step explanation:

Starts at 800 and goes up to around 4 and ends

Answer:

its Z

Step-by-step explanation:

Answer: ≈30.28 m²

All the work is shown in the picture.