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Flura [38]
3 years ago
11

hey can someone help me pls immediately!!! i’ll mark brainiest if u don’t guess or leave links. pls don’t guess tho actually kno

w it if ur going to say the answer

Mathematics
2 answers:
Setler79 [48]3 years ago
8 0

Answer:

$9

Step-by-step explanation:

UkoKoshka [18]3 years ago
7 0

Answer:

$9

Step-by-step explanation:

between 2 and 4 is 3 sandwiches.

There is a point at 3 and 9

(3,9) $9 for 3 sandwiches

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Plz help fast!!!! will mark brainliest if correct
Marta_Voda [28]

Step-by-step explanation:

(g+f)(x) ie option B

-2+1 = -1

1-2 = -1

4-5 = - 1

7 0
3 years ago
Solve the system of equations algebraically show all work. <br><br> Y=-x^2+8x+11<br><br> Y=5x-7
morpeh [17]

Answer:

ummmm..... let's see..

Step-by-step explanation:

using "Almighty formula"

{Y = –x +/– √b^2 – 4ac / 2a}

so we name all the values behind the coefficients which are; –1^2, 8 and 11

so let's assign a,b,c to these values:

a =–1, b =8, c = 11

all you just do now is to add these values to the formula

you should be having Y =1 +/– √8^2 – 4×–1×11

———————————

2×–1

Y =1 +108

———— or Y = 1–108

–2 –––––

–2

now add and divide to get Y.

(your answer will be two)

5 0
2 years ago
Can someone help with number 1? i’ll give brainliest ;)
Butoxors [25]

Answer:

Hey there!

She wants an 93, so we write the equation: \frac{87+96+98+90+92+x}{6}=93

Multiply both sides by 6 to get: 87+96+98+90+92+x=558\\

Simplify: 463+x=558

Subtract 463 to get that x=95.

Thus, she must score a 95 to get a A as a final grade.

Hope this helps :)

4 0
4 years ago
Read 2 more answers
Could someone help me with this?
MaRussiya [10]

Answer: o well i dont really knwo

Step-by-step explanation:

7 0
3 years ago
The budget for a school dance is 370.00. The band charges $65.00 per hour. What is the maximum number of hours the school can ha
beks73 [17]
C. 4 hours I think hope this helps :)
4 0
3 years ago
Read 2 more answers
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