Answer:
6
Step-by-step explanation:
Write the prime factorizations:
24 = 2³ × 3
30 = 2 × 3 × 5
The greatest common factor is the product of the common factors at their lowest exponents.
GCF = 2 × 3
GCF = 6
Scientific notation is written in the form;

where;
a - is a real number whose absolute value is between 1 and 10.

And n is the power/ exponent(an integer).
The correct scientific notation from the options that follows the stated rule is;
9514 1404 393
Answer:
multiply (×)
Step-by-step explanation:
5 ×4 - 3 +2 ÷1 = 19
Emma would place the multiply (×) operation first.
Answer:
this is a required equation.
Ifnhgnegngebvfegrgrwgtwgtehwthte