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
Contact [7]
3 years ago
7

A function has the function rule y = -7 x - 2. If the input is -4, what is the output? 26 -30 -26 14

Mathematics
2 answers:
GaryK [48]3 years ago
5 0

Answer:

26

Step-by-step explanation:

Since the input is -4, x = -4. The equation then is y = -7(-4) -2

A negative times a negative is a positive, so -7 times -4 is 28.

Now the equation reads y = 28 - 2

Then obviously you just subtract the two and then you get 26.

steposvetlana [31]3 years ago
4 0

Answer:

Answer:

26

Step-by-step explanation:

Since the input is -4, x = -4. The equation then is y = -7(-4) -2

A negative times a negative is a positive, so -7 times -4 is 28.

Now the equation reads y = 28 - 2

Then obviously you just subtract the two and then you get 26.

Read more on Brainly.com - brainly.com/question/12304557#readmore

Step-by-step explanation:

You might be interested in
En salón de clases hay 30 alumnos; el 40% son hombres y el 60% son mujeres ¿Cuántos hombres y mujeres hay en el salón de clases?
vodomira [7]

There are 30 students in the classroom; 40% are men and 60% are women. How many men and women are in the classroom?

40/100 = 2/5   60/100 = 3/5   30 ÷ 5 = 6   3 × 6 = 18 so 18 are women 2 × 6 = 12

so there are 12 men.

4 0
3 years ago
Wich number is the principal square root of 49
myrzilka [38]
A principle square root of a real number that's not negative, such as 49, is the square root of that number that is not negative.

If you take the square root of 49, you get either -7 or 7, since both 7^{2} and (-7)^{2} equal 49. However, the principle square root would be A) 7, since it's not negative.
3 0
3 years ago
50% more than what number is 20% less than 60% more than 10?
k0ka [10]

Answer:

Step-by-step explanation:

Let's start by decoding this :)

First lets do 60% more than 10; 16 (mental math)

Next, lets do 20% less than 16;  x/16 = 80/100 (Equation)

After solving by cross multiplying & then simplifying (make sure both denominators are 100), you should get 12.8 as your final #! Hope this helped.

6 0
2 years ago
Compare the volumes of Prism A and Prism B.
Brut [27]

Answer:

111222333

Step-by-step explanation:

...---...

7 0
2 years ago
What is the height of 7.2 feet in centimeters?
Pepsi [2]
7.2 feet equals 219.456 centimeters
8 0
3 years ago
Read 2 more answers
Other questions:
  • i’m order for a graph to be proportional it must cross through the origin. A.true B.false
    14·2 answers
  • Similfy 1/2 (30x + 4y - 14 ) +1/4 (16x - 28y + 4)
    12·1 answer
  • Which is more, 7,037 yards or 4 miles
    15·1 answer
  • How many ten thousands equal 8 thousands
    15·2 answers
  • I need help with this question its due today and I don't understand it.
    12·2 answers
  • -3x + 6 - (-5) + 7x<br> Simplify it
    13·2 answers
  • Evaluate j/4 when j = 12
    8·2 answers
  • Darren's rectangle measures 3 1/3 units by 3 1/3 units. What is its area?
    14·1 answer
  • In an isosceles triangle the measure of the angle formed by two congruent sides is 80° what is the measure of each base triangle
    7·1 answer
  • What is the next term of the geometric sequence?<br> -128/27,32/9,-8/3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!