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just olya [345]
3 years ago
11

What is 20x +10y only right answers tadah GanG

Mathematics
2 answers:
Wewaii [24]3 years ago
8 0
10(2x-y) is your answer. 
user100 [1]3 years ago
6 0
   10 • (2x - y) <span>  hope this helps!</span>
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Arisa [49]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
The weight of a bull clad is 388 kilograms. If it’s weight increases at a rate of 1 2/5 kilograms per day how long it will take
Alex73 [517]

Answer:

It will take  <u><em>80 days</em></u>  for the bull calf to reach a weight of 500 kilograms.

Step-by-step explanation:

Given:

The weight of a bull calf is 388 kilograms.

Now, to find the weight of bull calf of how long it will take to reach a weight of 500 kilograms, if it’s weight increases at a rate of 1 2/5 kilograms per day.

Required weight which to be increased = 500 - 388 = 112 kilograms.

Rate of weight increase = 1\frac{2}{5}=\frac{7}{5}

                                        = 1.4\ kilograms.

Thus, the time required = \frac{required\ weight}{rate\ of\ weight}

                                        = \frac{112}{1.4}

                                        = 80.

<em>The time required   =    80 days</em>.

Therefore, it will take 80 days for the bull calf to reach a weight of 500 kilograms.

5 0
3 years ago
in slope intercept form write the equation of a line that is parallel to 3x - 5y = 7 and passes through (0, -6)​
lisov135 [29]

Answer:

The gradient is 3/7 make y the subject. Then put the coordinates in the equation.

Step-by-step explanation:

7 0
3 years ago
Find the slope of the line through each pair of points.<br> (- 12, 20 ). ( 15 ,- 12)
gtnhenbr [62]

Answer:

-32/27

Step-by-step explanation:

-12 - 20       -32            -32

----------- = ----------- = ----------

15 - (-12)    15 + 12         27

6 0
2 years ago
Aricela is trying to estimate the distance between her house and the park. On a map with a scale of 0.5 in. = 2 miles, the dista
Pavlova-9 [17]
Use the proportion inches per miles.
.5 in / 2 miles = 2.75 in / d miles

Hope this helps :)
5 0
3 years ago
Read 2 more answers
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