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
zimovet [89]
2 years ago
5

Evaluate the expression, xz- y, if x=3,y=6, and z =7

Mathematics
1 answer:
avanturin [10]2 years ago
4 0
3*7-6
21-6=15
15 is the answer
You might be interested in
The price of a Barry bonds baseball card in 2001 was $50. It is now being sold for $30. Find the percent decrease in the cost of
asambeis [7]
The cost of the cards decreased by 40%
3 0
3 years ago
A circle of radius 1 is inscribed within a square. What is the probability that a randomly-selected point with the square is als
cricket20 [7]

A circle of radius 1 is inscribed within a square. What is the probability that a randomly-selected point with the square is also within the circle?

{p}^{2}  >  {p}^{2} \:   \: and \:  \: p  {1}^{2}  -  \: p {2}^{2}  \:  <  \frac{1}{3}

Step-by-step explanation:

HOPE ITS HELP

4 0
2 years ago
A motorboat travels 48 miles down a river in the same time it takes to travel 32 miles up the river. If the rate of the current
nasty-shy [4]
54 miles per hour in the perimeter of the waters feet and body of water
8 0
2 years ago
Choose the correct product of (8x − 4)(8x + 4).
g100num [7]
I did the box method and my answer was 64x2 x_sqaured minus 16

8 0
3 years ago
Read 2 more answers
Help!! BRAINLIEST TOO!
natulia [17]

Answer:

36.5 inches

Step-by-step explanation:

Given

See attachment for the given data

Required

Which length is closest to 4.2lb

The given data is a linear dataset.

So, we start by calculating the slope (m)

m =\frac{y_2 - y_1}{x_2 - x_1}

Pick any two corresponding points from the table

So, we have:

(x_1,y_1) = (8,1.21)

(x_2,y_2) = (12,1.63)

So:

m =\frac{y_2 - y_1}{x_2 - x_1}

m =\frac{1.63 - 1.21}{12 - 8}

m =\frac{0.42}{4}

m =0.105

The linear equation is then calculated using:

y = m(x - x_1) + y_1

This gives:

y = 0.105 * (x - 8) + 1.21

Open bracket

y = 0.105x - 0.84 + 1.21

y = 0.105x + 0.37

To get the length closest to 4.2lb,

we set y = 4.2

Then solve for x

So, we have:

y = 0.105x + 0.37

4.2 = 0.105x + 0.37

Collect like terms

0.105x= 4.2 - 0.37

0.105x= 3.83

Solve for x

x= 3.83/0.105

x\approx 36.5

4 0
3 years ago
Other questions:
  • If u +t=5 and u – t = 2, what is the value of (u – t)(u2 – ť)?<br> ?
    6·1 answer
  • A system of equations is graphed on the coordinate plane. y=−x+5y=2x−1 What is the solution to the system of equations? Enter th
    6·2 answers
  • 5x-102=13 ( can i please be taught how to do it bc there is a lot more questions like this)
    14·1 answer
  • Bottom#9 Find the value of X. Round answer to nearest tenth please.
    10·1 answer
  • Please answer #7 &lt;3<br> tysm <br><br> if u can explain why i’ll give u brainlist
    6·2 answers
  • 15 POINTS PLEASE HELP
    15·1 answer
  • CW: A sheet measures 20cm by 50cm. How many sheets
    8·1 answer
  • 6x-2&lt;4x+12 solve the inequality
    13·2 answers
  • Solve 6t raise to power2 equal 25t plus 9 using standard form in quadratic equation​
    8·2 answers
  • Write an inequality for the situation The value, v, of the necklace is greater than $83
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!