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Vilka [71]
3 years ago
14

-7/10 + x = -2 9/20 what is x​

Mathematics
1 answer:
Andreyy893 years ago
5 0

Answer:

Step-by-step explanation:

x

=

−

7

4

Decimal Form:

x

=

−

1.75

Mixed Number Form:

x

=

−

1

3

4

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Need help on this too ​
sergey [27]

Answer:

I am pretty sure it’s either the first one or the last one

Step-by-step explanation:

7 0
3 years ago
5. What is the probability that a number picked from the set {-4,-3,-2,-1,0,1,2,3,4,5) will be a
tatiyna

Answer:

70%.

Step-by-step explanation:

Rearrange the inequality to isolate x. Start by subtracting 5 from both sides of the inequality:

2\,x + 5 - 5 > 1 - 5,

2\, x > -4.

Divide both sides by 2. (Keep in mind that if the multiplier or divisor is smaller than zero, it will flip the inequality sign.)

x > -2.

There are ten numbers in this set. Only seven of them will satisfy this inequality. Note that the ">" symbol means strictly greater than (while "\ge" means greater than or equal to.) As a result, x = -2 will not count as a solution.

Assume that the number is picked randomly.

\begin{aligned}&\text{Probability of Success} \cr = & \dfrac{\text{Number of Choices that lead to Success}}{\text{Number of all Choices}} \cr =& \dfrac{7}{10} \cr = &0.7 \cr =& 70\% \end{aligned}.

6 0
3 years ago
Which number is rational and a real number but not an integer?
kvasek [131]

Answer:

there is no such number

Step-by-step explanation:

5 0
4 years ago
It cost Luis $5 to park his car at a parking meter for 2 hours. What is the price to park for 1 hour? Draw mode or write a word
Y_Kistochka [10]

Answer: 2.5$

Step-by-step explanation: Since 1 hour is half of 2 hours and the price to park for 2 hours is 5. We can take half of the 2 hour parking price to find the 1 hour price.

5$/2 Hours = 2.5$ per hour

6 0
3 years ago
The retail inventory value of an item is the item's retail price times the quantity in stock. If a pack of cookies' retail price
Aleksandr [31]

Answer:

$26.82

Step-by-step explanation:

9 * 2.98 = 26.82

pls mark brainliest, thanks :)

7 0
3 years ago
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