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3 years ago

10

Eighteen divided by the sum of two and seven

2 answers:

NNADVOKAT [17]3 years ago

8 0

Answer:

2

Step-by-step explanation:

18/(2+7)=18/9=2

dexar [7]3 years ago

3 0

The answer is 2
18/2+7
18/9
2

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Hello guys, I really need help answer this, can you guys please help! I will give brainliest! thank you for all..

Pachacha [2.7K]

Answer:

9

Step-by-step explanation:

889.64

889.64 would round to 889 + 1 which is 890

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3 years ago

Solve by the substitution method.

GalinKa [24]

Answer:

The unique solution to the system is (x,y){(-9,-3)}

Step-by-step explanation:

x - y = -6 equation 1

5x + 6y = -63 equation 2

We will find the value of x from equation 1.

x= y-6

Now put the value of x in equation 2.

5(y-6)+6y = -63

5y-30+6y = -63

Combine the like terms:

5y+6y= -63+30

11y = -33

Divide both sides by 11.

11y/11 = -33/11

y = -3

Now put the value y = -3 in x=y-6

x = y-6

x= -3-6

x= -9

Therefore The unique solution to the system is (x,y){(-9,-3)} ....

7 0

3 years ago

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Which print cartridge has 32% of its ink been used?

yarga [219]

(A). Because you divide

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3 years ago

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Choose the equation below that represents the line passing through the point -3, -1 with a slope of four

Agata [3.3K]

Y- y1 = m (x-x1)
y+1 = 4(x+3)
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4 years ago

Sara is packing for vacation she is taking three shirts: yellow (y) white (w) and green (g) she is also taking a pair of jeans (

Liula [17]

Answer:

She has 18 combinations to choose from

Step-by-step explanation:

The tree diagram is as follows

yellow (y) ⇒⇒⇒⇒⇒ a pair of jeans (j)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒a pair of black pants (b)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒ pair of shorts (s)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║

║

white (w) ⇒⇒⇒⇒⇒ a pair of jeans (j)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒a pair of black pants (b)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒ pair of shorts (s)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║

║

green (g)⇒⇒⇒⇒⇒ a pair of jeans (j)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒a pair of black pants (b)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒ pair of shorts (s)

║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

Sara has 3 shirts 3 (pants+ shorts) and 2 shoes to choose from

She has 3*3*2= 18 combinations to choose from

8 0

3 years ago