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
vodomira [7]
1 year ago
9

Add: -8x8+ (-3x8 + 3)

Mathematics
2 answers:
malfutka [58]1 year ago
5 0

Answer:

-11x^8 + 3

Step-by-step explanation:

-8x^8 + (-3x^8 + 3)

-8x^8 - 3x^8 + 3

-11x^8 + 3

evablogger [386]1 year ago
3 0
-8x8+(-3x8+3)=
-64+(-24+3)=
-64+(-21)=
-85

Answer: -85
You might be interested in
PLZ ANSWER ASAP! 15 points
Mariulka [41]

Answer: THe last one.

Step-by-step explanation:

This question is, in essence, basically asking which numbers are less than -3. Looking at the numbers, it is clearly the last set.

5 0
3 years ago
Hezekiel runs 1000 m at a rateof 3 minutes per km. how long does he take to run 500 m​
lana66690 [7]

Step-by-step explanation:

1 km = 1000 m

(hence the term "kilo" which means 1000).

so. he runs 1000 m at the rate of 3 minutes per km, that means 3 minutes per 1000 m.

now, we can see the solution already with our eyes.

but let's do it formally :

the rate or ratio between time and distance must be the same for the same speed.

so,

3 min / 1000 m = x min / 500 m

500 m × 3 min / 1000 m = x min

1/2 × 3 min = x min

3/2 = 1.5 min = x min

so, it takes him 1.5 minutes (90 seconds) to run 500 m.

3 0
2 years ago
Rhianna has £25 to spend on plants.
frosja888 [35]

Answer:

£0.33

Step-by-step explanation:

Rhianna has £25.

1 plant costs £3.95, she buys all of them.

25/3.95 = 6.329114

She buys a total of 6 plants.

With £0.33 remaining, which is the change.

7 0
3 years ago
Read 2 more answers
A horizontal line passes through (5,-2). Which other point is also on that line?
xenn [34]
Another point on the line is (6,-1)
4 0
3 years ago
Simplify. -3.7(4p - 7
Alchen [17]

Answer:

-14.8p+25.9

Step-by-step explanation:

got it right edge 2020.

3 0
2 years ago
Other questions:
  • What is the value of theta , if tan theta = -1/squareroot3
    9·1 answer
  • Stanley drew a rectangle that was W inches wide.The expression (2w)+ 2(w) represents the perimeter of the rectangle Stanley drew
    7·1 answer
  • The domain of the quadratic equation y=-(x+3)squared+4
    12·2 answers
  • A plumber charges a fixed fee of $75 to make a service call, plus an hourly rate of $40. Alejandro needs to hire the plumber for
    10·1 answer
  • Which expression is equivalent to
    8·1 answer
  • 100 x 54 + 77 ÷ 2 = ? (RIGHT ANSWER GETS BRAINLIEST)
    9·2 answers
  • Calculate the area of each figure. Which figure has the greatest area?
    12·1 answer
  • Solve for x <br> x^2-2x-2=0
    8·1 answer
  • I need help please :(
    7·2 answers
  • How to write into fractional expanded form 65.43
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!