Answer:
Hey the answer is e i think
Step-by-step explanation:
Answer:
21x-28
Step-by-step explanation:
the distributive property states that a(bx+c) is equal to abx+ac. in this expression, a is 7, b is 3, and c is negative 4. ab is 7*3, which is 21, so abx is 21x. ac is 7*-4, which is -28. combining these two results in 21x-28.
Answer:
B
Step-by-step explanation:
Because usually scientific notation ends with a 10 and then an exponent
Answer:
no it is not
Step-by-step explanation:
-5, and 7
14 ribbons.
7 divided by 1/2 is 14. dividing by a fraction or decimal is just like multiplying without the decimal point or numerator.
