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
Gnoma [55]
3 years ago
9

The dance committee has $75 to spend on centerpieces. They spent $30 on flowers.

Mathematics
2 answers:
timama [110]3 years ago
6 0

Answer:

135

Step-by-step explanation:

75 x - 30 = 45

Inequality

45 x 3 =

135 (Inequality)

BigorU [14]3 years ago
6 0
75-30 divided by 3 equals 35
You might be interested in
Find k so that the distance from (–1, 1) to (2, k) is 5 units. k= k= *there are two solutions for 2*
dalvyx [7]

Answer:

k = -3

k =5

Step-by-step explanation:

d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\d = 5\\(-1,1) =(x_1,y_1)\\(2,k)=(x_2,y_2)\\

5=\sqrt{\left(2-\left(-1\right)\right)^2+\left(k-1\right)^2}\\\\\mathrm{Square\:both\:sides}:\quad 25=k^2-2k+10\\25=k^2-2k+10\\\\\mathrm{Solve\:}\:25=k^2-2k+10:\\k^2-2k+10=25\\\\\mathrm{Subtract\:}25\mathrm{\:from\:both\:sides}\\k^2-2k+10-25=25-25\\k^2-2k-15=0\\\\\mathrm{Solve\:by\:factoring}\\\\\mathrm{Factor\:}k^2-2k-15:\quad \left(k+3\right)\left(k-5\right)\\\mathrm{Solve\:}\:k+3=0:\quad k=-3\\

\mathrm{Solve\:}\:k-5=0:\quad k=5\\\\k =5 , k=-3

7 0
3 years ago
Read 2 more answers
(2a² – b) (за² + 3b)
nataly862011 [7]

Answer:

a^4+3a^2-3b^2

Step-by-step explanation:

\hookrightarrow \: (2 {a}^{2}  - b)(3 {a}^{2}  + 3b) \\  \hookrightarrow \:2 {a}^{2} (3 {a}^{2}  + 3b) - b(3 {a}^{2}  + 3b) \\  \hookrightarrow \:6 {a}^{4}  + 6 {a}^{2} b - 3 {a}^{2} b - 3 {b}^{2} \\   \hookrightarrow \:{a}^{4}  + 3 {a}^{2} b- 3 {b}^{2}

6 0
2 years ago
Please help me for my finals!! I'll do anything
oee [108]

(A)

Choice (B) is not the right answer because I

it's only 3rd order. But because f(x) goes to negative infinity when x goes to positive infinity means that the right answer is (A).

6 0
3 years ago
George is building a table out of boards that are 3.75 inches wide. He wants the table to be at least 36 inches wide. How many b
balu736 [363]

Answer:

10 whole boards

Step-by-step explanation:

1. 36 divided by 3.75 = 9.6

2. Round to the nearest whole number

3. 9.6 rounded = 10

7 0
3 years ago
Which value is included in the solution set for the inequality graphed on the number line?
GenaCL600 [577]

Answer:

2

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • I dont get this. can you explain
    12·1 answer
  • Matt starts 9 ft from a motion detector. He walks towards the motion detector at a constant rate of 1 1/2 feet per sec. How many
    11·1 answer
  • -3432
    8·1 answer
  • Need help with 2&3 please .
    8·1 answer
  • Te surface area of a right rectangular prism can be found by fnding the sum of the area of each of the faces of the prism. What
    9·1 answer
  • Pls Help Step by step look at picture
    15·1 answer
  • Cameron is designing a table for his game room. Cameron decides to make the center part of the tabletop out of inlaid wood. He s
    9·1 answer
  • What is the missing term?<br> -4.-12.x<br> 12.-4 .<br> 2x<br> ?<br> 2.2<br> 3х<br> +1
    7·1 answer
  • Which expression is equivalent to 3 3/7?<br> 0 24 = 7<br> O 13 = 7<br> 0 30 = 7<br> O I don't know.
    9·1 answer
  • $6500 were divided equally among a certain number of persons. Had there been 15 more persons, each would got $30 less. Find the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!