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
Lorico [155]
3 years ago
9

HELPPP MEEEE PLEASEEEE

Mathematics
1 answer:
Helga [31]3 years ago
6 0

Answer:

-6

Step-by-step explanation:

substitute -2 for 'x' and -4 for 'y' to get:

12 - (-2) + 5(-4) = 12 + 2 + (-20) which gives you:

14 - 20 or -6

You might be interested in
9. Khalid drove 66 miles on 3 gallons of gasoline. Which is the number of miles he could drive on 12 gallons of gasoline?
IrinaK [193]

Answer:

264 miles

Step-by-step explanation:

Find the unit rate (mpg):

 66 miles

----------------- = 22 mpg

 3 gallons

On 12 gallons he could drive (22 mpg)(12 gallons) = 264 miles

8 0
4 years ago
Quick! Need the answer
zvonat [6]
Replace the x in the equation with the given value of x and you will find that the 3rd equation is corret.

F(X) = 4(1/2)^X

4(1/2)^-2 = 4 * 4 = 16
6 0
3 years ago
Find the volume of a square pyramid with base edge = 9 cm
kondaur [170]
16 cm

HHHHHHHHHHHHHHHHHHHHHHHHH
4 0
3 years ago
A rectangular sandbox has an area of 55 square feet. find the length and width of the box if the length is one more than twice t
Dmitrij [34]

Answer:

The length is 5

The width is 11

Step-by-step explanation:

11 is more than two times bigger than 5

(っ◔◡◔)っ ♥ Hope It Helps ♥

4 0
3 years ago
What's the value of the 8 in782
Dmitrij [34]
The 8 in 782 is in the tens value.

7 0
3 years ago
Other questions:
  • What is the slope of the line that passes through the points (4,10) and (1,10) in simplest form​
    9·1 answer
  • Use the given information to find the length of a circular arc. Round to two decimal places.the arc of a circle of radius 11 inc
    8·2 answers
  • What are benefits of good study habits? Check all that apply.
    9·1 answer
  • You are traveling from New York to los angeles to visit mickey mouse and his friends at disneyland. Given a map scale of 1 in. =
    7·1 answer
  • Use the following net to find the surface area of the solid figure
    11·2 answers
  • Help and ill give extra (60 points)
    12·1 answer
  • Please this is a test
    15·2 answers
  • Solve graphically: 2x - y = 7 and x - 2y = 5.
    12·1 answer
  • Look at the sample work shown and determine the error, if any.
    12·1 answer
  • At a certain college, 49% of the students are female, and 21% of the students major in civil engineering. Furthermore, 8% of the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!