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
gayaneshka [121]
3 years ago
15

Expressions Review

Mathematics
1 answer:
fgiga [73]3 years ago
6 0
For #1 I think it’s A. For #2 I think it’s D. Ross sold 34 boxes.
You might be interested in
What is the best estimate for the amount of liquid a watering can holds?
OLEGan [10]

Answer:

Probably a gallon

Step-by-step explanation:

We don't know for sure how much a watering can would hold but if we estimate based on what we know what a watering can looks like we can guess a gallon

8 0
4 years ago
An explanation or answer is good. It doesn’t matter which one
shtirl [24]
You have to plug in the numbers for x
7 0
3 years ago
Complete the equation of the line through (-9,-9) and (-6,0)
Rudik [331]

For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

y = mx + b

Where:

m: It is the slope of the line

b: It is the cut-off point with the y axis.

According to the data of the statement we have the following points:

(x_ {1}, y_ {1}): (- 9, -9)\\(x_ {2}, y_ {2}): (- 6,0)

We found the slope:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {0 - (- 9)} {- 6 - (- 9)} = \frac { 9} {- 6 + 9} = \frac {9} {3} = 3

Thus, the equation is of the form:

y = 3x + b

We substitute one of the points and find b:

0 = 3 (-6) + b\\0 = -18 + b\\b = 18

Finally, the equation is:

y = 3x + 18

Answer:

y = 3x + 18

7 0
4 years ago
Point N is on line segment MO. Given NO=2x−3, MO=3x+5, and MN=2x+3, determine the numerical length of MO.
ELEN [110]

Answer:-19

Step-by-step explanation:

3x+5-(2x-3)=0

3x+5-2x+3=0

x+8=0

x=-8

substitute x into 3x+5 to find the length of MO

3x+5

3(-8)+5

-24+5

-19

6 0
3 years ago
Which phrase represents the graph below?
marissa [1.9K]
I would say neither of the above.

A is incorrect because in the graph, the curves get shorter over time, and if you were riding the same Ferris wheel, the curves would be the same size the whole time, because the Ferris Wheel would stay the same shape and height.

B is incorrect because the height increases then decreases and increases and decreases, etc, while the description is simply, a descending paper plane.

C is incorrect because it wouldn't be both of the above since they were both wrong.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which pair of numbers is relatively prime?
    7·2 answers
  • for every point on the graph of F(x), there is a point on the graph pf F^-1(x) with reversed coordinates. true or false?
    14·1 answer
  • Solve the system of equations below 4x+y=16 and 2x+3y=-2
    12·2 answers
  • Find the coordinates for the center for this circle. (x 3)² (y - 5)² = 25
    5·2 answers
  • 4(2x-3)=x-12+7x<br> This is a multi step equation
    12·2 answers
  • How do you write an equation for a line that passes through A(-3,-7) and parallel to the x-axis
    9·1 answer
  • Can anyone help me with this problem by factoring and list the steps please
    10·1 answer
  • 1 Kembangkan setiap yang berikut.<br> (a) 3x(2 - xy)<br> (b) (4p + 9(-2)
    15·1 answer
  • The pair of points (-4, y) and (5, 7) lie on a line with slope 1/3. What is the value of y? You must show all of your work to re
    12·1 answer
  • Which of the following sets of data will have the smallest Standard Deviation?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!