Answer:
The answers is C
Step-by-step explanation:
I hope my answer hel you
Answer:
x=-7/9
Step-by-step explanation:
To solve this equation we would consider the bracket first according to BODMAS rule
B ..... Bracket open
O........ Of
D,............. Division
M............. Multiplication
A.............. Addition
S............. Subtraction
So, from the question
-3( x +3) = 3(x+1)-5
-3x -9 = 3x + 3 - 5
Collecting like terms
-3x -3x = 3-5+9
-9x= 7
Dividing both sides by -9
-9x/-9= 7/-9
x=-7/9
Answer:
$3.75
Step-by-step explanation:
$12.50-$8.75=$3.75
Hope this helps!
<h2>
Answer:</h2>
Front-end estimation is a particular way of rounding numbers to estimate sums and differences.
To use front- end estimation, add or subtract only the numbers in the greatest place value. Then add the decimals rounded to the nearest tenth.
Step-by-step explanation:
In front end estimation we are going to replace the original number with a number that is close by but only has one non zero digit. Examples: {20, 300, -50, 1,000, 80,000}. For example take the number 32, the choices to replace it with are 30 or 40 (they both have only one non-zero digit).