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gladu [14]
4 years ago
15

Manuel noticed that his cellphone bill reflected a monthly

Mathematics
1 answer:
Blababa [14]4 years ago
6 0
80 minutes i think bcuz 40 divided by 0.5 is 80
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If 5x−2y=10 and x= 4y/5 , then y =
Daniel [21]

Answer:

C

Step-by-step explanation:

4y-2y=10

y=5

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3 years ago
Pls help ASAP for BRAINLIEST
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-5

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h(-2)=3(-2)+1

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4 years ago
I need help ASAP please
gulaghasi [49]

Answer: x =168

 

Step-by-step explanation:I think it would be 80 plus 88 so its 168.  

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4 years ago
Keira created color panels for a wall using a mix of only red and blue paints. She plotted the quantities of red and blue paints
Levart [38]
The first thing I did was follow all the instructions using MS Excel as a tools. First I plot the two points (3,2) and (7,12). Then, I scaled the x-axis from 0 to 9 with increments of 1, and 0 to 18 for the y-axis with increments of 2. Finally, I extended the line by connecting the two dots and extending both sides. The result is shown in the picture.

So, from the scale of the axes alone, the domain of the function is the coverage of all its x-values. If the line has coordinates on that x-value, it is part of the domain. Basing on the picture the domain is 2.2≤x≤9. So, the lower limit must not be lower than 2, and the upper limit must not be greater than 9. Among the choices, the accepted values that are still part of the domain is  <span>3 ≤ x ≤ 7.</span>

6 0
3 years ago
Read 2 more answers
A survey of 391 children given at a local elementary school showed that 150 like chocolate ice cream 125 like pistachio ice crea
creativ13 [48]

Answer: The correct answer is 341 children

Step-by-step explanation:

Firstly you solve for the number of children that like both types of ice cream.

Let us assume it to be x

(150 - x )+ x + (125 - x) + 166 = 391

150 + 125 + 166 - x + x - x = 391

441 - x = 391

X = 441 - 391

X = 50

Since 50 children like at least one type of ice cream, subtracting it from the total no. of children will give the number of children that like at most one type

Therefore, 391 - 50 = 341 children

Alternatively,

Sum up children who like only chocolate ice cream + pistachio ice cream only + does who don't like any type of ice cream

= (150 - 50) + (125 - 50) + 166

= 100 + 75 + 166

= 341 children

7 0
3 years ago
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