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
Vlad [161]
3 years ago
13

This is for algebra 1

Mathematics
1 answer:
allsm [11]3 years ago
3 0
X+y=12 -- 1
3x+2y=29 -- 2

(1)x2
2x+2y=24 -- 1
(2)-(1)
x=5

Sub x into 1
x+y=12
5+y=12
y=7

Her two numbers are 5 and 7
You might be interested in
6th grade math plz help me
vlabodo [156]

Answer:

The mode, which is 7, is not a typical distance for the data. The median, which is 3.5, is not a typical distance for the data. The mean, which is 4, is a typical distance for the data. So, Grace’s reasoning is not correct.

5 0
3 years ago
Sam has twice as many as books as Jim. If Sam gives 12 books to Jim, they will have the same number of books. How many books do
Vsevolod [243]

Answer:

48

Step-by-step explanation:

Sam had 36 books

Jim had 12

after same gave Jim 12 books, they each had 24 books

5 0
2 years ago
Find the distance CD rounded to<br> the nearest tenth.<br> C = (7,-4) and D = (-8,-5)<br> CD = [?]
quester [9]

Answer:

CD= 15.03

Step-by-step explanation:

x1=7, x2= -8

y1=-4, y2=-5

distance CD= √(x2- x1) 2+ (y2-y1)2

= √( -8-7)2 + [-5-(-4)]2

= √(15)2+ (-5+4)2

= √225+ (1)2

= √225+1

= √226

= 15.03

7 0
2 years ago
Let f(x) = 2x–8 and g(x) = x + 2. Find f(g(x)) and g(f(x)).
Anna71 [15]

Answer:

g(f(x)) = 2x - 6

f(g(x)) = 2x - 4

Step-by-step explanation:

g(f(x)) = 2x - 8 + 2

g(f(x)) = 2x - 6

f(g(x)) = 2(x + 2) - 8

f(g(x)) = 2x - 4

8 0
3 years ago
Read 2 more answers
What is the volume of a cube with edge 5cm
Varvara68 [4.7K]

125cm {}^{3}
5 0
3 years ago
Other questions:
  • The graph below has the same shape. What is the equation of the blue graph????????
    9·1 answer
  • A 100-foot coil of chain for $55.20 OR a 175-foot coil of chain for $85.40
    6·2 answers
  • A k out of n system is one in which there is a group of ncomponents, and the system will function if at least kof the components
    5·1 answer
  • Are the triangles below similar? How do you know? Select one: a. yes, by AA~ b. yes, by SSS~ c. no d. yes, by SAS~ Have a good d
    15·1 answer
  • What is the image of Q for a dilation with the center (0,0) and a scale factor of 0.5?
    8·1 answer
  • Help please please please
    15·1 answer
  • Describe how to create a line of best fit
    15·1 answer
  • Can someone help me please
    10·1 answer
  • What expression is equivalent to -3(6x+7)+4(7x+2)
    9·1 answer
  • Add: -8x8+ (-3x8 + 3)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!