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Nady [450]
3 years ago
7

Why can you use addition to check your substraction

Mathematics
2 answers:
Elena L [17]3 years ago
4 0
They are both the inverse of each other, same as multiplying and dividing.
Tcecarenko [31]3 years ago
3 0
If you do 7-5 then you get 2. You can check by adding 2+5 to get 7. You do this because this is how you check your work . 
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what is the equation of a line that has a slope of -5 and passes through the point (0,2) a)y= -5x b)y= -5x + 2 c)y = 2x - 5
Free_Kalibri [48]

Answer:

y=-5x+2

Step-by-step explanation:

desmos

also -5= the slope and 2 was the y intercept aka B you had all Pieces

5 0
3 years ago
The smallest multiple of 50​
trasher [3.6K]

Answer:

1

Step-by-step explanation:

One is the smallest multiple of 50. We can find this by finding all the multiples of 50. The multiples of 50 are: 1, 2, 5, 10, 25, and 50.

We can see that one is the smallest multiple because it is less than 2, 5, 10, 25 and 50. So, that means the answer to the question is 1.

Hope this helps.

6 0
2 years ago
Read 2 more answers
When you multiply or divide an inequality by a negative number, keep the inequality symbol the same. TrueFalse
sweet [91]
Answer is to the question is false
8 0
3 years ago
12x + 3x = ___? Please explain
Paladinen [302]

Answer:15x

Step-by-step explanation:you add 12 + 3 which equals 15 and then you just carry the x over

6 0
3 years ago
The product of twice a number and six is the same as the difference of eleven times the number and a
Naddik [55]

Answer:

X=-3/8 (x equals negative 3 over 8.)

Step-by-step explanation:

So, you have twice a number and six. That is going to be 2x*6, and that then simplifies into 12x. Now, 11 times the number, would be 11x. The difference between 11x and 3/8 would be 11x-3/8.

So, You now have 12x=11x-3/8.

Combine like factors. So, 12x-11x=-3/8.

Now, you have x=-3/8.

Hope this Helps!! (:

8 0
3 years ago
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