3x + 4(3x+17) = 8
3x + 12x + 68 = 8
15x = - 60
x = - 4
i am a mathematics teacher. if anything to ask please pm me
Answer:
440
Step-by-step explanation:
5x8=40
40x11=440
Have a good day :P :P
Answer:
1/(c - d)
Step-by-step explanation:
Multiply numerator and denominator by cd, then factor the denominator and cancel the common factor. (The result is restricted to c+d ≠ 0.)

28:35
Those are divisible by 7 so divide both sides by seven
the answer is 4:5
Answer: OPTION D.
Step-by-step explanation:
<h3>
The complete exercise is: "Which arrangement shows
, 3.7,
, and 3.89 in order from least to greatest?"</h3><h3>
</h3>
Convert from mixed numbers to decimal numbers.
The steps to do this, are the following:
1. You must divide the numerator of the fraction by the denominator.
2. Then you must add the quotient obtained to the whole number part.
Applying this procedure, you get that:


Now that you have all the numbers in decimal form, you can order from least to greatest:

Therefore, you can conclude that the correct arrangement is:
