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Zolol [24]
2 years ago
11

Bryan earns $5.00 per lawn mowed and $5.00 per car washed. Let m be the number of lawns mowed and let c be the number of cars wa

shed. Select all the expressions that could represent the total earned, E in dollars, by Bryan.
E = 5m + c
E = 5(m + c)
E = 5 + mc
E = 5m + 5c
E = 5c + m
Mathematics
1 answer:
Harrizon [31]2 years ago
4 0

Answer:

5m+c

Step-by-step explanation:

You might be interested in
Evaluate C(3, 3)<br><br> 1<br> 6<br> 24
Anestetic [448]

Answer:

1

Step-by-step explanation:

Using the definition

nC_{r} = \frac{n!}{r!(n-r)!}

where n! = n(n - 1)(n - 2) × 3 × 2 × 1

and 0! = 1

3C_{3}

= \frac{3!}{3!(3 - 3)!}

= \frac{3!}{3!(0!)}

= \frac{3!}{3!} = 1

4 0
3 years ago
If ln(2x=y)=x=1 then dy/dx =
umka21 [38]
N(2x+y) = x +1 

Differentiate both sides, using the Chain Rule on the left side. 
(1 / (2x + y)) * d(2x + y)/dx = 1 
(1 / (2x + y)) * (2 + dy/dx) = 1 

<span>Rearrange to isolate dy/dx.
</span>
3 0
3 years ago
(−m <br> 2<br> +6)+(−4m <br> 2<br> +7m+2)
dmitriy555 [2]

Following are calculation to the given eqution:

Given:

\bold{(-m^2+6)+(-4m^2+7m+2)}

To find:

Solve the equation.

Solution:

\to \bold{(-m^2+6)+(-4m^2+7m+2)}\\\\\to \bold{-m^2+6-4m^2+7m+2}\\\\\to \bold{-5m^2+7m+8}\\\\\to \bold{-1(5m^2-7m-8)}\\\\

Therefore, the final solution is "-1(5 m^2-7m-8)".

Learn more:

brainly.com/question/12685776

7 0
2 years ago
Can someone please help me. WILL MARK U BRAINLIEST!!!
mel-nik [20]

Answer:

b -1

Step-by-step explanation:

it's the line that the curve ends on and is linear on

3 0
3 years ago
Read 2 more answers
The water slide is 130 meters from the top to bottom. The vertical height of the slide is 50 meters. What is the angle of elevat
amm1812

Answer:

180 meters?......?..?.?.?.

8 0
3 years ago
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