Answer:
x = -2
Step-by-step explanation:
Equation is given as;
4 x - 5 = 2 + 3 ( x - 3 )
Step 1: Expand the brackets
4x - 5 = 2 + 3x - 9
Step 2: Collect like terms
4x - 3x = 2 - 9 - (-5)
Step 3: Simplify
x = 2 - 9 + 5
x = -2
The equivalent number to the given expanded form is 203.403
<u>Step-by-step explanation</u>:
To find the equivalent number of the expanded form, Use BODMAS rule.
B - bracket
O - of
D - division
M - multiplication
A - addition
S - subtraction
In the given equation, look for the BODMAS order to solve the expanded form:
<u>step 1</u>: solve the numbers inside the bracket.
(2*100)+(3*1)+(4*1/10)+(3*1/1000) = 200 + 3 + 4/10 + 3/1000
<u>step 2</u>: In the order of BODMAS, division comes before addition. So, Division has to be given priority and then addition should be performed.
200 + 3 + 0.4 + 0.003 = 203.403
It will take Nayeli 4 days
I got this answer by dividing 50÷1/4 which equals 12.5. If Nayeli plans to swim 1/4 mile each day until she has reached 50 miles, she would've done 12.5 miles per day. To check if I am correct, multiply 12.5×4 and it will equal to 50. (also, I did 25÷2 to get 12.5. The reason I did this is because 25 is half of 50, so to split it into 4 I had to make 25 half of what it already is)
10 percent
----------------- = 10/40 = 1/4, or 1:4.
40 percent