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zzz [600]
3 years ago
9

PLS HURRY WILL MARK BRAINLIEST -x+7=11-2x

Mathematics
1 answer:
Mashutka [201]3 years ago
5 0

Answer:

x = 4

Step-by-step explanation:

First we will subtract 7 from 11 to get

-x = 4 - 2x, next we will add 2x to -x to get

x = 4.

(It's just a matter of combining like terms.)

Hope this helps :)

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In a carnival game, there is a 45% probability of winning a prize. Which of the following is true.
JulsSmile [24]
Ok, here is what I got:
<span>9/20 is .45 so D is right for sure. C is also correct since the remaining % is 55 ( meaning the percent you won't win) this is also the same as A which is 11/20 or .55. again meaning that .55 is the probability that you won't win. I hope this helps!</span>
7 0
4 years ago
Read 2 more answers
A rectangular painting with a length of 54 cm has an area of 2052 cm² what is the width of the painting
garri49 [273]

\huge \bold{ \mathfrak{ \red{Question} }}

A rectangular painting with a length of 54 cm has an area of 2052 cm² what is the width of the painting .

\huge {\bold {\mathfrak \red{Solution}}}

\mathsf{length = 54cm} \\    \mathsf{area = 2052} \\   \mathsf{breadth = x} \\ area = 2052 \\ l \times b = 2052 \\ 54 \times x = 2052 \\ x =  \frac{2052}{54}  \\  \boxed{x = 38cm}

3 0
3 years ago
A. Solve -4x - 4 = 4. Show your work. <br> B. Verify your solution.
Yuliya22 [10]

Answer:

-4x=4+4

x=8/-4

x= -2

not sure how I'm supposed to verify

4 0
3 years ago
Determine if the function is even, odd, or neither.
makkiz [27]

Answer:

Even

Step-by-step explanation:

I think that it's even because the graph is reapeted, if it's odd, it's going to be like x^3

try it on desmos

6 0
3 years ago
Read 2 more answers
The planet venus is on average 2.5x10^7 kilometers from earth. The planet mars is on average 2.25x10^8 kilometers from earth. Wh
umka21 [38]

Answer:

The average distance from venus to mars is 2.5x10⁸ kilometers.

Step-by-step explanation:

We know:

d₁: average distance between venus and earth = 2.5x10⁷ km

d₂: average distance between mars and earth = 2.25x10⁸ km

We can find the average distance from venus to mars as follows:

d_{t} = d_{1} + d_{2}

First, we need to equal the base power 10 so we can sum both distances:

2.25 \cdot 10^{8} = 2.25 \cdot 10^{7} \times 10 = 22.5 \cdot 10^{7} km      

Now, average distance:

d_{t} = 2.5 \cdot 10^{7} + 22.5 \cdot 10^{7} = (2.5 + 22.5) \cdot 10^{7} = 25 \cdot 10^{7} km = 2.5 \cdot 10^{8} km

Therefore, the average distance from venus to mars is 2.5x10⁸ kilometers.

I hope it helps you!              

6 0
3 years ago
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