5x70=5x_ tens=_tens=_

Mathematics

1 answer:

elena55 [62]3 years ago

8 0

5 * 70 = 5 * 70 tens = 35 tens = 350

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12 1/2 divided by 5/8

Phoenix [80]

12 1/2 (12x2+1)= 25/2
25/2 x 8/5 (we have to multiply8/5, not 5/8), so =200/10=20
answer is 20

7 0

4 years ago

Bro pleas help me, that would be nice

algol13

Answer

i think the answer is c

sorry if wrong

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is the value of x and y?

aksik [14]

Answer:

Any thing u want

Step-by-step explanation:

The value of y is 25 means, in this equation, no matter what value you choose for x, y will always equal 25. So x can be anything you want.

7 0

3 years ago

Consider the system of equations:

AVprozaik [17]

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Since, we know that in Elimination method we have to first the value of "x" or either "y". For that we have to multiply a number which makes the both equation's "x" or "y" equal so that we cut cancel it and find the solution.

Here's an example:

Like, in here

Equation 1: - 2x + 3y = 9

Equation 2: - 8x - 7y = 10

We can see that in "Equation 1" the first number is "- 2x" and in "Equation 2" the first number is "-8x". So, what we do in Elimination method is that we have to make the first number of both the equations equal or same.

Eg:

- 2x + 3y = 9.

- 8x + 7y = 10--(ii)

Now,we can see that in "Equation 2" the first number is "8x" whereas in "Equation 1" the first number is "-2x". We have to multiply with any number that makes the both the first number of equation is same.