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
geniusboy [140]
3 years ago
13

Evaluate the expression below when x=-1. 2x - 5 x+9

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
7 0
2x(-1)-5x(-1)+9 = 12
You might be interested in
Triangle QRS has been translated to create triangle Q'R'S'. RS= R'S' = 10 units, QS= Q'S' = 5 units, and angles Q and Q' are bot
const2013 [10]
It would be ASA(angle side angle)

if 2 angles and an included side are congruent, then the two triangles are congruent.
5 0
3 years ago
Read 2 more answers
Another retake !! help it’s due today
tiny-mole [99]

Answer:

Maurico started with more :)

Step-by-step explanation:

Mariah started with 150 while Maurico started with around 190 so he has more to start with :)

Have a great day!

Please rate and mark brainliest!

4 0
2 years ago
Read 2 more answers
I need help on 13, i have the answer but am not sure how to solve please help
Georgia [21]

Answer:

x³-9x²+14x+24

Step-by-step explanation:

here given : 4, -1, 6

so put negative value of each digit in the equation

(x-4)(x+1)(x-6)

(x²-4x+x-4)(x-6)

(x²-3x-4)(x-6)

(x³-3x²-4x-6x²+18x+24)

x³-9x²+14x+24

7 0
3 years ago
Read 2 more answers
I have no clue what to do please help
poizon [28]
With the whole question ???
8 0
3 years ago
for a project in her geometry class, amira uses a mirror on the ground to measure the height of her school’s football goalpost.
kari74 [83]

Answer:

6.14 m

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Does someone know this answer I will give you a brainiest
    13·2 answers
  • The lovin' lemon company sells a 4 gallon jug of lemonade for $24 the sweet sour company sells an 8 pack of 1 quart bottles of l
    12·1 answer
  • after five years of earning interest at an annual rate of 4% and investment has earned $1,200 in interest determine the amount o
    14·1 answer
  • All the members of a construction crew work at the same pace. Six of them working together are able to pour foundation in 22 hou
    15·2 answers
  • xian and his cousin Kai Both collect stamps, xian has 56 stamps, and Kai have 80 stamps. The boys recently joined different stam
    7·1 answer
  • John read the first 1 1 4 114114 pages of a novel, which was 3 33 pages less than 1 3 3 1 ? start fraction, 1, divided by, 3, en
    7·1 answer
  • HELP ME!!! NO FLIES OR LINKS<br> find the length of the diagonals of rectangle QRST
    15·1 answer
  • Whoever can help me with my math i will mark brainliest
    10·2 answers
  • The table below shows the amount Allen earns for tutoring based on the number of hours he tutors.
    8·1 answer
  • A plumber charges 15 per service call, plus 50 per hour.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!