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Mrrafil [7]
3 years ago
9

220-450+9 Will mark brainliest ​

Mathematics
1 answer:
Citrus2011 [14]3 years ago
3 0

Answer:

<h3>220_450×9 =-221</h3>

Step-by-step explanation:

<h3>I hope l helped you .</h3><h3>Please follow me. ❤❤</h3>
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Twice the larger of two consecutive integers is equal to fifteen less than three times the smaller. Find the integers.
Alexxandr [17]

Answer:

17,18

Step-by-step explanation:

let the smaller integer be "a" and the larger be "b"

Then 2b = 3a -15              ........................equ 1

but they are consecutive integers, b= a+1 ; substitute b into equ 1,thus,

2(a+1) = 3a - 15

2a + 2 = 3a-15

collect like terms,

2+15 =3a-2a

17 = a

b= a+1

b = 17+1

b=18.

The integers are 17,18

7 0
3 years ago
Write the equation in slope intercept form with a slope of 3/4 and passes through (-4,-5)
attashe74 [19]

Answer:Use the slope −2 and the point (−4,−5) to find the y-intercept.

y=mx+b

⇒−5=(−2×−4)+b

⇒−5=8+b

⇒b=−13

Write the equation in slope intercept form as:

y=mx+b

⇒y=(−2)x−13

Hence, the equation of the line is y=−2x−13.

Step-by-step explanation:

Please make me brainliest :)

7 0
3 years ago
I don't understand how to do this can someone please help
Margarita [4]
Put x over 1 and start @ -1 on the graph
Then put 2 over 1 and start @ -2 on the graph


Do the same thing with the other graph
3 0
3 years ago
Which formula can be used to describe the sequence?
Sergio [31]
Its B just took the test the answer is B
5 0
3 years ago
I will mark you brainliest <br> what is 1+1
Solnce55 [7]

21

dhhdhdbdhjdjdjjdjehhehd

8 0
3 years ago
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