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raketka [301]
2 years ago
8

I need help i rlly need to awnser this :/ i need my math grade to be good pls if u awser god bless u

Mathematics
1 answer:
Rasek [7]2 years ago
3 0

Answer:

...

Step-by-step explanation:

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Missing value in the equivalent fraction 2/5 = ?/15
Schach [20]
The missing value is 6 so 2/5 = 6/15
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2 years ago
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the front area of a pension house with dimension of 12m by 3m will be covered by bermuda grass.If the bermuda grass with dimensi
stich3 [128]

Answer:

yes

Step-by-step explanation:

and yes

4 0
2 years ago
Use the distributive property to write an expression that is equivalent to each given property.
Nadya [2.5K]

Answer:

-6x+12

-9+5a

7x+63

8y-4/5x-12

Step-by-step explanation:

To solve these all you have to do is take the number outside of the parenthesis and multiply them by each term.

-3(2x)-3(-4) All I did here was expand the problem to show what i mean by terms.

-6x+12

Do this for each problem.

0.1(-90)+0.1(50a)

-9+5a

-7(-x)-7(-9) For this one you are taking negatives times negatives so each answer will be positive.

7x+63

4/5(10y)+4/5(-x)+4/5(-15)

8y-4/5x-12

3 0
2 years ago
Simultaneous Equations <br> 2x+4y=22 <br> 2x+2y=15
Aleks04 [339]

Answer:

x = 4

y = \frac{7}{2}

Step-by-step explanation:

Ummmm

I'm not sure if this is corrrect but this is what I got

So first you solve 2x+4y=22 to find x

and you get x = -2y+11

Then you have to subtitute -2y+11 for x in 2x+2y=15

which you then get y= \frac{7}{2}

After you have to subttitute y= \frac{7}{2}  for y in x = -2y+11

which you get as x=4

Finally you get the answer as:

x = 4

y = \frac{7}{2}

5 0
3 years ago
Evaluate 3ab for a = 2 and b = 3. 6 9 18
strojnjashka [21]
3ab...when a = 2 and b = 3

(3)(2)(3) = 6(3) = 18
4 0
3 years ago
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