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3 years ago

X divided by 3-6=6 please hurry:)

Mathematics

1 answer:

beks73 [17]3 years ago

3 0

X/3-6=6
x/3=12
x=36

done !

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there are 27 red or blue marbles in the bag the number of red marbles is five less than three times the number of the blue marbl

alexdok [17]

So assuming that the total =27
r+b=27
r=-5+3b
r=3b-5
subsitute 3b-5 for r in first equation
3b-5+b=27
4b-5=27
add 5
4b=32
divide by 4
b=8
subsitute
b+r=27
8+r=27
subtracct 8
r=19

red=19
blue=8

4 0

3 years ago

Jasmine has a bag of 48 peanuts. She eats 3/4 of the bag during the baseball game. How many peanuts does she have left? Explain

rosijanka [135]

Answer:

Step-by-step explanation:

If she eats 3/4 of the bag, that means she has 1-3/4 = 4/4 -3/4 = 1/4 of the bag left

The bag has 48 nuts. Take the number of nuts times the 1/4 she has left

48 * 1/4 = 12

She has 12 nuts left

7 0

3 years ago

Anyone know which one is the right one

sergiy2304 [10]

1) the square root of 64=8

2) The square root of a^4=a^2

3) b^5=b√b

so the first amount simplifies to 8a²b²√b

4) ∛64=4, as 4×4×4=64

5) ∛a^5=a√a²

6)∛b^4=b√b

so...the second amount is equal to 4ab∛a²b

The last one should be correct

Hope this helped :)

6 0

3 years ago

Find the distance between (-5, -8) and (-1, -16). Group of answer choices 8.9 units 9.8 units 10.3 units 11 units

Marta_Voda [28]

The distance between (-5 , -8) and (-1 , -16) is 8.9 units ⇒ 1st answer

Step-by-step explanation:

The distance between points $(x_{1},y_{1})$ and $(x_{2},y_{2})$

is $d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

To find the distance between two points

Chose one of the two point to be $(x_{1},y_{1})$
Use the other point to be $(x_{2},y_{2})$
Substitute them in the rule of the distance

∵ The first point is (-5 , -8)

∵ the second point is (-1 , -16)

∴ $x_{1}$ = -5 and $x_{2}$ = -1

∴ $y_{1}$ = -8 and $y_{2}$ = -16

- Substitute these values in the rule of the distance

∵ $d=\sqrt{(-1--5)^{2}+(-16--8)^{2}}$

∴ $d=\sqrt{(-1+5)^{2}+(-16+8)^{2}}$

∴ $d=\sqrt{(4)^{2}+(-8)^{2}}$

∴ $d=\sqrt{16+64}$

∴ $d=\sqrt{80}$

∴ d = 8.9 units

The distance between (-5 , -8) and (-1 , -16) is 8.9 units

Learn more:

You can learn more about the distance between two points in brainly.com/question/6564657

#LearnwithBrainly

4 0

3 years ago

Tara's graduation picnic costs $2 for every attendee. Write an equation that shows the

nordsb [41]

Answer:

y = 2x

Step-by-step explanation:

Y = 2x

4 0

3 years ago