The value -7-15 into a equivalent addition problem is -7+(-15)
<h3>Sum of values</h3>
Given the given expression
-7-15
We are to make it into equivalent addition as shown;
-7-15) = -7+(-15)
Since the product of a positive ad negative sign is equivalent to negative, hence the expression will become;
-7-15 = -7+(-15)
-7-15 = -22
Hence the value -7-15 into a equivalent addition problem is -7+(-15)
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Answer:
0000000000.00001
Step-by-step explanation:
7ycf6gffty
Answer:
947.74
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
a rational number is a number that can be written as a fraction. Rational numbers are all real numbers, and can be positive or negative. A number that is not rational is called irrational. Most of the numbers that people use in everyday life are rational. These include fractions and integers.
- 3.4 is a integer and also a rational number.
Step-by-step explanation:
2(x3+5x2−2x2y−10xy)
=(2)(x3+5x2+−2x2y+−10xy)
=(2)(x3)+(2)(5x2)+(2)(−2x2y)+(2)(−10xy)
=2x3+10x2−4x2y−20xy
=2x3−4x2y+10x2−20xy
