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
Bess [88]
4 years ago
5

Evaluate the expression below for x=1 y=-2 and z=3 3x-2y/z+4

Mathematics
1 answer:
AfilCa [17]4 years ago
3 0
Is the answer 1 ???
You might be interested in
Rico paid $180 sales tax on his new $2,400 motorcycle. What was the sales tax percentage rate where he bought his motorcycle?
Artemon [7]

Answer:

it is 7.5 rate

Step-by-step explanation:

I used a calculator to get the answer and it is correct.

4 0
3 years ago
Which equation represents a line that passes through the two points in the
Andreyy89

Answer:

Y-1=5/3(x-3) (aka b)

Step-by-step explanation:

7 0
3 years ago
Find the slope of the line (Image attached)<br><br> A) 5<br> B) -5<br> C) 1/5<br> D) -1/5
Inessa [10]
The slope is 1/5 as [rise/run]
7 0
4 years ago
Read 2 more answers
How to use distributive property to express numbers in diferent ways?
konstantin123 [22]
You use distributive property to distribute the numbers out.
<span />
3 0
4 years ago
Farmer bob's square plot ofland is slowly eroding away. Worried about the future of his farm. Farmer Bob measures the rate of er
kow [346]

Answer:

Option A.

Step-by-step explanation:

Area of a square is

A=x^2               .... (1)

where, x is side length.

The length of each side of his square plot is decreasing at the constant rate of 2 feet/year.

\dfrac{dx}{dt}=2

It is given that bob currently owns 250,000 square feet of land.

Fist find the length of each side.

A=250000

x^2=250000

Taking square root on both sides.

x=500

Differentiate with respect to t.

\dfrac{dA}{dt}=2x\dfrac{dx}{dt}

Substitute x=500 and \frac{dx}{dt}=2 in the above equation.

\dfrac{dA}{dt}=2(500)(2)

\dfrac{dA}{dt}=2000

Farmer bob is losing 2,000 square feet of land per year.

Therefore, the correct option is A.

7 0
3 years ago
Other questions:
  • David made a line plot of how many miles he biked each day for two weeks. How many miles did he bike in all?​
    10·1 answer
  • Jocelyn bought 2 sweaters for the same price. She paid $23.56, including sales taxes of $1.36 and a $5.00 discount coupon. What
    13·2 answers
  • 6. Find the mode of the set of data: 55, 56, 45, 51, 60, 53, 63, 70, 62, 58, 63
    14·2 answers
  • 6-^3<br> ------<br> 6-^4<br><br><br> A) 6-7 <br><br> B) 6-1 <br> C) 61 <br> D) 612
    7·2 answers
  • The jogging track is 5/9 of a mile long. If Ashley jogged around it four times how far did she run
    10·1 answer
  • Select the correct answer.
    14·2 answers
  • Anyone wanna help out?? &lt;33
    9·2 answers
  • The lengths of two sides of a triangle are shown. Side 1: 3x2 − 4x − 1 Side 2: 4x − x2 5 The perimeter of the triangle is 5x3 −
    7·1 answer
  • A linear pair must add up to 180 degrees is true or false?
    5·1 answer
  • Mark is baking a pie that has a diameter of 10 inches. he wants to cover the top of the pie with a pie crust . what is the area
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!