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LUCKY_DIMON [66]
3 years ago
12

Please help me answer this Explain you’re answer Will give braisnlt

Mathematics
2 answers:
lions [1.4K]3 years ago
7 0
B the answer is B - hope this helps you out
zzz [600]3 years ago
3 0

Answer: B

Step-by-step explanation:

For every performance, Jim's band charges;

$35+$20x (where x is the no. of hours spent in performing) as $35 is a constant charge

In his last performance, Jim's band charged $120 which is equal to $35 +$20x

=> $120 =$35+$20x

=> $20x = $120-$35= $85

=> x = 85/20 = 4¼/ hours = 4hrs 15 mins

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Guys plz help me answer this!!!!
Zolol [24]

Answer:

p= 2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

6 0
3 years ago
Trey pays a $6 monthly fee plus 8. Cents per minute. Last month, Trey's long distance bill was $12.72. For how many minutes was
Anit [1.1K]

Hello!

Since Trey pays a flat monthly $6 fee, we can subtract that from the total bill:

$12.27 - $6 = $6.72

That leaves us with a total of $6.72 paid for minutes. We are told that Trey is charged 8 cents per minute of usage. Using the information above, we can create the following equation:

$0.08 x (minutes) = $6.72

Now divide $0.08 from both sides of the equation and simplify:

\frac{0.08}{0.08} x (minutes) = \frac{6.72}{0.08}

minutes = 84

We have now proven that Trey was billed for 84 minutes.

I hope this helps!

5 0
3 years ago
Given the function f(x) = -x + 4, then what is f(-3x) as a simplified<br> polynomial?
quester [9]

Answer:

3x+4

Step-by-step explanation:

f(x) = - x+4

Substitute in x=-3x

f(-3x)= - (-3x) + 4 = 3x+4

5 0
3 years ago
The rate of planting the grass is ` x per square meter. Find the cost of planting the grass on a
kotegsom [21]

Step1: Find the area of the triangular lawn

             Given, base of the triangle is y metres and the height is z metres

             Area of the triangle =

2

1

​

× base × height

             Therefore, area of the triangular lawn =

2

1

​

yz metre  

2

.

Step 2:Find the cost of planting the grass

             Rate of planting the grass is Rs. x per square metre.

             Therefore, the cost of planting the grass on a triangular lawn =cost per square meter × area of the triangular lawn

              =x×

2

1

​

yz=

2

1

​

xyz

Hence, the cost of planting the grass on a triangular lawn whose base is y metres and  height is z metres is Rs.  

2

1

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x y z.

Step-by-step explanation:

3 0
2 years ago
9p + 8 Math fraction
Klio2033 [76]

Answer:

17p

Step-by-step explanation:

9p+8p=17p

8 0
3 years ago
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