Answer:
-4.25
Step-by-step explanation:
The given number is 4.25 and we have to find the opposite of this number.
Opposite of a number is also known as additive inverse and it is defined as "if the sum of two numbers is zero then two numbers are opposite or additive inverse of each other"
For example, if x is a number then its opposite is -x.
and hence, x + (-x) = 0
Using this fact, we can conclude that the opposite of 4.25 is -4.25 because
4.25 + (-4.25)
= 4.25 - 4.25
=0
Answer:
Quadratic Function
Step-by-step explanation:
3x(x-1) -(3x+7)
First, you need to simplify by multiplying what's outside the parenthesis with what's inside.
3x(x) - 3x
3x²-3x = -3x-7
this would become 3x²-6x-7
_____
1.7 | 45.78
ok....we want to make the 1.7 into a whole number....we do this by moving the decimal 1 space to the right.....and since we move the decimal one space on the divisor, we need to move the decimal 1 space on the dividend.
so ur problem would now be :
______
17 | 457.8
Answer:
-20
Step-by-step explanation:
6(-3) - |-5| + |3|
First multiply
-18 - |-5| + |3|
Then take the absolute values
-18 - 5 + 3
Subtract
-23 +3
Add
-20
Well you multiply...
3x3.69 is 11.07
15x4 equals 60
add 11.07 and 60, which you should get 71.07
she has had a budget of spending $71.07