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
saul85 [17]
3 years ago
13

Can someone please help me

Mathematics
1 answer:
gtnhenbr [62]3 years ago
8 0

Answer:

1) B) 10

2) B) 9

Step-by-step explanation:

1) 10x+15=115

10x=100

x=10

2) 12x+17=125

12x=108

x=9

You might be interested in
Seven less than twice the number
Nostrana [21]

Answer:

2n-7

Step-by-step explanation:

Let the number be n.

Twice the number: 2n.

Seven less than twice the number: 2n - 7.

7 0
4 years ago
Factorize 20p^2 - 4p + 30pq
Tamiku [17]

20p^2-4p+30pq

= 2p(10p-2+15q)

The answer is 2p(10p-2+15q)

7 0
3 years ago
Write a function rule for the table.
Sati [7]

Answer:

p = 7.50h

Step-by-step explanation:

The answer has to be in the form of p =, since p is the pay which represents our y value, and the hours worked represents our x value.  You can find the slope of the line by using the formula and any two points on the table:

m=\frac{30-15}{4-2}=\frac{15}{2}

That simplifies to 7.5.  So the slope of the line is 7.5.  We also know that the line goes through the origin (0, 0), which means, according to our data (and any data in the real world) that if you work 0 hours (x) you get 0 pay (y).  So the y intercept of the line is 0.  The equation, then, in slope-intercept form, is

p = 7.50h, the first choice.  This means that the employee makes $7.50 per hour and should probably consider a new job.

8 0
3 years ago
If the diameter of a circle is 22.2, then the radius would be _____?
kumpel [21]

Answer:

11.1

Step-by-step explanation:

G o o g l e

4 0
3 years ago
Read 2 more answers
I need help please can someone help
Andreyy89

Answer:

i really don't know it soooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Y^2-90=13y, using factoring
    5·1 answer
  • Which of the following are solutions to the equation below? check all that apply x^2+4x-9=x+1
    10·1 answer
  • Find the radius of the circle with an area of 153.9 in? Use 3.14 for T.
    13·1 answer
  • How many 5-number license plates can be made using the digits 1, 2, 3, 4, 5, 6, 7, if an odd digit must come first and
    15·1 answer
  • 48divided by 2(9+3)<br> ANSwer plz
    5·1 answer
  • Which model represents the factors of x2+9x+8
    8·1 answer
  • Given: △GHI∼△PQR , the perimeter of △GHI is 27 and the perimeter of △PQR is 45.
    14·1 answer
  • Helppppppppppppppppppp I’ll mark you brainlist don’t respond if you’re going to put something random I will report you :)
    6·1 answer
  • Savannah recorded the average rainfall amount, in inches, for two cities over the course of 6 months. City A: {2, 2.5, 4, 4.5, 3
    10·1 answer
  • y= x^2-2x+2 complete the square to determine the vertex and maximum or minimum value. Determine the number of x-intercepts.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!