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Ghella [55]
3 years ago
12

The high school, middle school, and elementary school are all on the same road. The distance from the high school to the middle

school can be represented by the expression 8.7x2+11.9x+3.5 . The distance from the middle school to the elementary school can be represented by the expression 3.23x2+2.7x+0.75 . What is the total distance from the high school to the elementary school?
Mathematics
2 answers:
lara31 [8.8K]3 years ago
8 0
I know how to work it out. The only problem is that your expressions don't make sense because you put the multiplication sign next to the addition sign and that can't work.
Margarita [4]3 years ago
6 0

Answer:

what do you mean in this question plus what are you asking I don't get it at all.

Step-by-step explanation:

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Shkiper50 [21]

Answer:

10

Step-by-step explanation:

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8 0
2 years ago
3) A local school district has 4512 students this year. The student population is declining by 2.5% per year. How many students
il63 [147K]

Answer:

Number of students(n1)= 4,402

Step-by-step explanation:

Giving the following information:

Number of students= 4,512

Declining rate= 2.5%

<u>To calculate the number of students next year, we need to use the following formula:</u>

Number of students (n+x)= number of students (n0) / [(1+declining rate)^(n+x)

x= number of years

Number of students(n1)= 4,512/1.025

Number of students(n1)= 4,402

5 0
3 years ago
Write the equation in Standard Form.<br> y+1 = - 4 (x+4)
hichkok12 [17]
Y+4x+7 is the answer
8 0
3 years ago
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Please help!!!!!
Burka [1]

Answer:The answer is B

Step-by-step explanation: because mitchells line is traveling steeper than matthews

6 0
3 years ago
Can someone please help me? I’ll give brainliest to the first person who gets it right
Pavlova-9 [17]

Answer:

128 degrees

Step-by-step explanation:

B = D

B = 128

Therefore, D = 128

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2 years ago
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