$-\frac{157}{20}=-\frac{140+17}{20}=-\left(\frac{140}{20}+\frac{17}{20}\right)=-7\frac{17}{20}\\\\-7\frac{17}{20}\to\ divide\ 17\ by\ 20\to\boxed{-7\frac{17}{20}=-7.85}\\\\other\ way\\\\-7\frac{17}{20}=-7\frac{17\cdot5}{20\cdot5}=-7\frac{85}{100}=\boxed{-7.85}$

4 0

3 years ago

Use the graph to write a formula for the polynomial function of the least degree

Neporo4naja [7]

Answer:

0.5 degrees is the answer you divided the quotion by 5 then get your answer (this isnt actually the answer lol)

Step-by-step explanation:

3 0

3 years ago

The explicit rule for an arithmetic sequence is an = -4 + (n - 1)7.

Mariana [72]

We know, the principle equation of Explicit rule is:
a(n) = a + (n - 1)d

Where, d = common difference

Compare the equations,
Then, d = 7

In short, Your Answer would be: 7

Hope this helps!

4 0

3 years ago

Read 2 more answers

Name the property that each equation illustrates.1.)8*(7*6)=(8*7)*6

Name the property that each equation illustrates.1.)8(76)=(87)6