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Natasha2012 [34]
3 years ago
14

Help needed for 8 (a)!

Mathematics
1 answer:
egoroff_w [7]3 years ago
7 0
The answer is included in the picture

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Please help me, I don't know what to do
Anna71 [15]
|-6|+3|4|+|-5|-0\cdot6=\\
6+3\cdot4+5-0=\\
11+12=\\
23

R=x(A+B)\\
R=Ax+Bx\\
Bx=R-Ax\\
B=\frac{R-Ax}{x}

A=\frac{12.6\cdot42}{2}\\
A=12.6\cdot21\\
A=264,6

3 0
3 years ago
translate into an algebraic expression and simplify if possible. what number exceeds m by five more than n
Kisachek [45]

Answer:

If the number is x, then the equation is;

x-m = 5 + n

Step-by-step explanation:

Here, we want to write the given statement in algebraic form

What number exceeds m by five more than n

Let the number be x

x-m = n + 5

8 0
4 years ago
I need help QUICK! with this difficult question
likoan [24]

Answer:

Step-by-step explanation:

4 0
3 years ago
The speeds (in miles per hour) of motorists ticketed during one day on a five-mile stretch of highway are
Inga [223]

Answer:

19

Step-by-step explanation:

Range is solved by subtracting the lowest and highest numbers which int his case is 70 and 89 so that make 19

8 0
3 years ago
Find the value of 3x + 2 when 7+ x = 5
Sloan [31]
I hope this helps you




x= 5-7


x= -2


3.(-2)+2


-6+2


-4
4 0
3 years ago
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