1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Iteru [2.4K]
3 years ago
7

Sandy evaluated the expression below

Mathematics
2 answers:
andre [41]3 years ago
8 0

Answer:

Sandy should have evaluated (-2)³ as -8

Step-by-step explanation:

(-2)³ (6 - 3) - 5(2 + 3) = -8 · 3 - 5 · 5 = - 24 - 25 = - 49

Because:

(-2) · (-2) · (-2) = 4 · (-2) = - 8

God with you!!!

Fittoniya [83]3 years ago
6 0

Answer: a

Step-by-step explanation:

You might be interested in
Factor the following polynomial completely using the greatest common factor. If the
ki77a [65]

Answer:

55-7+65+27)2222)+638

Step-by-step explanation:

if you want to come over for the answer

3 0
2 years ago
Write an equation for the line that passes through (-2,4) and (0,7)
xz_007 [3.2K]

Answer:

y = 3/2x + 7

Step-by-step explanation:

The slops is rise over run, so in this case the slope is 3/2 because it goes up 3 units while going 2 units to the right.

The points (0,7) is on the y axis. This means that 7 is the y intercept

With this information, we can follow the format of the slope intercept equation: y = mx + b

m stands for the slope and b stands for the y intercept. Plugging the information in, our equation is:

y = 3/2x + 7

8 0
3 years ago
Question: How did the Peloponnesian Wars help Macedonia take over Greece?
irina [24]

Answer:

Well the Peloponnesian War helped by the war being so grand and so many people died that the armies were weakened and that led to Macedonia (Phillip II and Alexander the Great) to overrule all of Greece.

I hope that helped

7 0
3 years ago
When n=1 there is 1 dot when n=2 there are 3 dots when n=3 there are 6 dots notice that the total number of dots d(n) increases
Maslowich

Answer:

When n=1, there is 1 dot. When n=2, there are 3 dots. When n=3, there are 6 dots.  so when n=1 the eqaution would show as  when sloving this combin the like terms in the parenthesis so 1+1 =2 and 1*2 = 2 when that is divided it equals 1.

Step-by-step explanation:

PLATO answer

4 0
3 years ago
Which numbers from 0 to 10 are both whole numbers and natural numbers?
aliya0001 [1]
1-10 is the answer to the question
5 0
3 years ago
Other questions:
  • PLEASE HELP ME WITH THESE QUESTIONS
    5·1 answer
  • Select the correct answer.
    7·1 answer
  • What is the square root of 2 times the square root of 4? In surd form
    8·2 answers
  • A grid shows the positions of a subway stop and your house. The subway stop is located at (7, -6) and your house is located at (
    13·2 answers
  • −x − (13 + 4x) = −3(5 − 9x) + 2<br><br> Solve for X, what does X=?<br> MUST show step-by-step
    12·1 answer
  • 15 points plz help fast plz thank you
    5·1 answer
  • Approximately how long will it take a jet to travel 400 miles at a rate of 120
    7·1 answer
  • If x+1/x = 2 then x^3 + 1/x^3
    15·2 answers
  • Simplify. <br><br> Y plus(15+ y)<br><br> A.15y<br> B.15+2y<br> C.17y<br> D.15+y
    7·2 answers
  • Helppop!!A car and van are driving on a highway. The table shows the amount y (in gallons) of gas in the cars gas tank after dri
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!