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
mezya [45]
2 years ago
13

Keith is playing a game. He needs at least 500 points to win the high score. He has 240 points now and 8 rounds to go. How many

points does he need per round to get the high score?

Mathematics
1 answer:
AveGali [126]2 years ago
8 0

Answer:

280

Step-by-step explanation:

He is gaining points during the 8 courses are there

You might be interested in
Projectile motion is a combination of which two types of motion?
klasskru [66]
Vertical Free Fall and Constant Horizontal Motion. 
5 0
3 years ago
Read 2 more answers
P, Q & R form a right-angled triangle.
kvasek [131]

Answer:

∠RPQ = 27

Step-by-step explanation:

In ΔSRQ,

∠R = 90

∠SQR = 36°

∠R + ∠SQR + ∠RSQ = 180    {Angle sum property of triangle}

90 + 36 + ∠RSQ = 180

126 + ∠RSQ = 180

         ∠RSQ = 180 - 126

        ∠RSQ = 54°

∠PSQ +∠RSQ = 180   {Linear pair}

∠PSQ + 54 = 180

 ∠PSQ = 180 - 54

∠PSQ = 126

In ΔPSQ,

SQ = PS ,

So, ∠SQP = ∠SPQ    {Angles opposite to equal sides are equal}

∠SQP = ∠SPQ   =x

∠PSQ + x +x = 180  {Angle sum property of triangle}

126 + 2x = 180

2x = 180 - 126

2x = 54

x = 54/2

x = 27

∠RPQ = 27°

5 0
2 years ago
A sales person in a stereo store is given a choice of two different compensation plans. One plan offers a weekly salary of $250
snow_tiger [21]

Answer:

<em>The salesperson needs to sell 10 stereos to make the same money on both plans</em>

Step-by-step explanation:

We'll analyze both choices for the compensation plans of a salesperson.

One plan offers a fixed weekly salary of $250 plus a $25 commission for each stereo sold. The function than models this plan is:

P1=250+25x

Where x is the number of stereos sold.

The other plan offers no fixed salary but a $50 commission on each stereo sold. The function of this plan is:

P2=50x

To find the equilibrium point for both plans, we make P1=P2:

250+25x=50x

Simplifying:

25x=250

Solving:

x = 250 / 25 = 10

The salesperson needs to sell 10 stereos to make the same money on both plans

4 0
3 years ago
Express the product of 2x squared + 7x - 10 and x + 5 in standard form
masha68 [24]
22x^2+7x-10 = x+5&#10;&#10;2x^2+7x-15&#10;&#10;y2x^2+6x-15


Suggesting that you want this in standard form, in terms of quadratic equations, you would technically follow a process similar if not almost exactly like the 2 - step equation method with the exception of separating the (x)s and the equations to find x and then plug it in and what-not.


With that being said you would subtract 5 in (x+5) from said 5 in the second equation and -10 in the first equation in order to get 2x^2+7x-15, you would continue to do the same for the x by subtracting it from both ends making the 7x a 6x because there is a 1 at the beginning of each x if there is no number that is shown already. Which finally gives you the equation (y= 2x^2+6x-15)
7 0
3 years ago
Will award brainiest if you answer correctly
masha68 [24]

Answer:

7 units because (6x-22)=(2×+6)

7 0
3 years ago
Other questions:
  • Are the stars in the sky a point, line, line segment, ray, or plane
    15·1 answer
  • Prove<br>that<br>2 cos (A +45°) cos (B-45°) = cos 2A​
    7·1 answer
  • Can you please help me
    13·1 answer
  • The center pole of a tent is 8 feet long, and a side of the tent is 12 feet long as shown in the diagram below.
    14·1 answer
  • What are the domain and range of the function f(x)=(√x-7)+9?
    8·1 answer
  • Solve the equation for y. Then find the value of y for each value of x.
    5·2 answers
  • What is the ratio of 2 hours and 115 minutes​
    8·1 answer
  • I need help! ill give brainliest!
    9·1 answer
  • PLEASE SOMEONE HELP ME
    8·2 answers
  • A number, n, is greater than 22.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!