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
LenKa [72]
3 years ago
14

Evaluate the expression below for x = 1, y = –2, and z = 3.

Mathematics
2 answers:
Scrat [10]3 years ago
8 0

Answer: you answer is 1

Step-by-step explanation:

galben [10]3 years ago
3 0
(3x - 2y) / (z + 4)........x = 1, y = -2, z = 3
now we start subbing

((3(1) - 2(-2)) / (3 + 4).....simplify
(3 + 4) / (3 + 4) =
7/7 =
1 <== ur answer
You might be interested in
CAN SOME ONE HELP ME WITH THIS HURRY PLEASE
Nina [5.8K]
7) x= men
x+6= women

x + (x+6)= 30
2x + 6= 30
2x= 24
x= 12
x+6= 18

8) x= first integer
x+1= second integer
x+2= third integer

x + (x+1) + (x+2)= 153
3x + 3= 153
3x= 150
x= 50

Second integer
= x+1
= x+50
= 51

9) x= first integer
x+2= second integer
x+4= third integer

x + (x+2) + (x+4)= 54
3x + 6= 54
3x= 48
x= 16

x + (x+2)= 34
16 + 16 + 2= 34
34=34

10) rate= 356 km/hr
distance= 1424 km

Distance= rate * time
D= rt
1424= 356 * t
divide both sides by 356
4 hrs= t


ANSWERS:
7) 18 (B - second choice down)
8) 51 (B - second choice down)
9) 16 (D - fourth choice down)
10) 4 (B- second choice down)

Hope this helps! :)
6 0
4 years ago
Help please in algebra ​
-Dominant- [34]

Answer:

Step-by-step explanation:

The answer is 50 I got it right

3 0
3 years ago
Which equation represents how much it would cost for any number of rides? * 1 point r = 1.50c c = r - 1.50 r = 1.50 + c c = 1.50
amm1812
C=1.50r would be the correct answer
6 0
3 years ago
Use the given graph to determine the limit, if it exists.
Galina-37 [17]
<span>"A coordinate graph is shown with a downward sloped line crossing the y axis at the origin that ends at the open point 3, -1" → this is the left side of the graph, so the limit is -1.</span>
6 0
3 years ago
On a coordinate plane, a line is drawn from point a to point b. point a is at (7, negative 2) and point b is at (negative 8, neg
dimaraw [331]

The coordinate of the partition c on the line segment is (1.2, -4.7)

<h3>How to determine the coordinates of the partition?</h3>

The coordinates are given as:

A = (7,-2)

B = (-8,-9)

m:n = 5:8

The coordinate of the partition is calculated using:

(x,y) = \frac{1}{m + n} * (mx_2 + nx_1, my_2 + ny_1)

So, we have:

(x,y) = \frac{1}{5 + 8} * (5 * -8 + 8 * 7, 5 * -9 + 8 * -2)

Evaluate the sum and products

(x,y) = \frac{1}{13} * (16, -61)

Evaluate the product

(x,y) = (1.2, -4.7)

Hence, the coordinate of the partition on the line segment is (1.2, -4.7)

Read more about line segment ratios at:

brainly.com/question/12959377

#SPJ4

8 0
2 years ago
Read 2 more answers
Other questions:
  • Please help me With ALL questions quick ASAP!!!!!!!!<br> Questions 1-5
    9·1 answer
  • What is 1,995298 to the nearest 1,0000
    9·1 answer
  • Which symbol can be used to correctly compare the two fractions?
    5·1 answer
  • If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x).
    15·2 answers
  • What is the combined snowfall total for all three cities?
    12·2 answers
  • 8/3 - 1/2 plz send help
    6·1 answer
  • which of the following is not a pythagoren tripple? A. 15, 46, 39 B. 24, 45, 51 C. 21, 72, 76 D. 18, 24, 30
    12·2 answers
  • Find the area and also explain what you did to get the answer.
    12·1 answer
  • Find and interpret the mean absolute deviation of the data.
    14·1 answer
  • How do I find the slope from the first function?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!