-55 − (-37) = what is the answer

Mathematics

1 answer:

Sveta_85 [38]3 years ago

7 0

Answer:

your answer would be -18

Step-by-step explanation:

kcf, -55 + 37 = 18 or -55 - (-37) = -18

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Find the y and x-intercept for -x+3y+3

Darya [45]

-x+3y+3=0 <-- This puts the expression into an equation to make it solvable.
3y+3=x <-- Use Addition Property of Exponents to move the (x) to the right
3y=x-3 <-- Use Subtraction Property of Exponents to move the (3) to the right
y= $\frac{1}{3}$ -1 <-- Use Division Property of Exponents to remove the 3 from y
y= $\frac{1}{3}$ -1 < This is the equation for the y-intercept

-x+3y+3=0 <-- Same as above, makes it so the expression is an equation to solve
-x+3=-3y <-- Use Subtraction Property of Exponents to move the 3y to the right
-x=-3y-3 <-- Use Subtraction Property of Exponents to move the 3 to the right
x=3y+3 <--Use Divison Property of Exponents to remove the -1 from x
x=3y+3 <-- This is the equation for the x-intercept

Hope this helped!

6 0

3 years ago

Read 2 more answers

Ok so i know how to multiply in scientific notation but this one is so hard. pls help and PLS show your work.

juin [17]

Basically if you have an exponent at the end of a 10, $10^{7}$ , then in the end the extended notation is going to have 7 zeros. So it'll be 10000000. Then you multiply whats in the rest of the equation together. There's the beginning :) I hope it helps.