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
Delicious77 [7]
3 years ago
6

Simplify each expression. 3+-7 -2 4-16 -2(2)

Mathematics
2 answers:
krok68 [10]3 years ago
5 0
Hey kiddo!

So when we simplify the first one we get: -6

When the second one is simplified we get: -16

Have a nice evening and happy learning!
~Brooke
ioda3 years ago
4 0

"+-" should always be changed to "-".

You have 3 - 7 - 2.  You may evaluate this from left to right, obtaining -4 -2, or -6.

4 - 16 -2(2) involves multiplication, which must be carried out before addition or subtraction.  Thus, 4 - 16 - 4.  Working from left to right, we get -12 - 4 = -16

You might be interested in
(please show work!!!)
dmitriy555 [2]
The variable “x” can be defined as the price of regular gas.
The equation is x = x - (.02)7
x = x - (.02)7
(.02)7 = .14
x = x - .14
 X - X = nothing so it just leaves you with -.14
The answer is that the gas price changed by a total of - 14 cents or -0.14
7 0
3 years ago
Help....,................. .
alexandr402 [8]
<span>the x is supposed to represent the amount of miles driven in that car and the numbers in the paranthesis are supposed to be the price of the car or rental cost</span>
6 0
3 years ago
Line segment BC will be reflected over line m to form line segment BC. Which of the following statements must be true?
Len [333]

Answer:

<u>Option A</u>

Step-by-step explanation:

To reflect line segment BC over line m, BB' will be perpendicular to the line m

and line m bisector of BB'.

<u>So, the correct answer is option A</u>

A) Line m is the perpendicular bisector of line segment BB' and the line segment CC'

<u>Option b is wrong</u> , it is impossible for the line B'C' to be perpendicular to line BC. B'C' is the image of BC.

<u>Both option c and d is wrong</u> because the perpendicular distance from b to the line m not equal to the perpendicular distance from c to the line m.

7 0
3 years ago
What is the equation of a line that is perpendicular to -1 +3y=9 and passes through the point (-3, 2)?​
kati45 [8]

Answer:

y-2 = 3/10(x+3)

Step-by-step explanation:

3y = 10

y = 10/3

looking for perpendicular so slope = 3/10

using the given point

y-2 = 3/10(x+3)

6 0
3 years ago
Read 2 more answers
How many feet are in 154 centimeters​
klio [65]

Step-by-step explanation:

154 centimeters =

5.05249344 feet (5 feet ⅝ inch)

4 0
3 years ago
Read 2 more answers
Other questions:
  • HELP HELP !! 5(-3x - 2) - (x - 3) = -4(4x + 5) + 13
    6·1 answer
  • If f(x) =x2 +8 what is f(x) when x = 10
    15·1 answer
  • A triangular flag has an area of 187.5 square inches. The base of the flag measures 25 inch How tall is the triangular flag?
    5·1 answer
  • Someone who actually knows what they doing please ‍♀️
    15·1 answer
  • Ariele is hiking down into the canyon. She starts at the rim and hikes down 55 feet in 234 minutes. If she continues at this rat
    13·1 answer
  • What is 2/3 plus 4/9 equal
    10·2 answers
  • Which expression is equivalent to 10k + 17 - 7j - 18 - 11k?
    11·2 answers
  • The compound interest on Rs. 50000 at 4% per annum for 2 years compound annually is
    13·1 answer
  • SOLVE THIS TO PROVE YOUR GOOD AT MATHS! (click the image attached)
    9·1 answer
  • Please help! If your right you get brainliest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!