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
adoni [48]
3 years ago
13

Solve the system of linear equations by substitution. 4x−2y=14 y=0.5x−1

Mathematics
1 answer:
ANEK [815]3 years ago
3 0
4x - 2(0.5x-1) =14
4x - 1x +2 = 14
3x + 2 = 14
X= 4
Plug that into second equation to get y
You might be interested in
AJKL and ALMN are shown.
seropon [69]

Answer:

mLNM=63

Step-by-step explanation:

triangle JKL is isocelese so mKJL and KLJ are the same

180-72=108

108/2=54

so both mKLJ and mMLN are equal

and since triangle LMN is an isoceles then mLNM and mLMN are equal to each other

so 180-54=126

126/2=63

mLNM=63

7 0
3 years ago
Find the coordinates of the endpoint of the image?
ra1l [238]

Given:

The graph of a line segment.

The line segment AB translated by the following rule:

(x,y)\to (x+4,y-3)

To find:

The coordinates of the end points of the line segment A'B'.

Solution:

From the given figure, it is clear that the end points of the line segment AB are A(-2,-3) and B(4,-1).

We have,

(x,y)\to (x+4,y-3)

Using this rule, we get

A(-2,-3)\to A'(-2+4,-3-3)

A(-2,-3)\to A'(2,-6)

Similarly,

B(4,-1)\to B'(4+4,-1-3)

B(4,-1)\to B'(8,-4)

Therefore, the endpoint of the line segment A'B' are A'(2,-6) and B'(8,-4).

5 0
3 years ago
Write the phrase as an expression. Then simplify the expression. The product of 8 and a number y multiplied by 9
Neporo4naja [7]

Answer:

8y x 9  ⇒  72y

Step-by-step explanation:

5 0
4 years ago
This is for geometry and I need help...
Elina [12.6K]

Answer:

I would say C but i am not sure

Step-by-step explanation:

sorry if I am wrong

3 0
3 years ago
The length of the​ diameter, d, of the circle is 16cm. Find the length of the​ radius, r, of the circle.
Anna71 [15]
The radius would be 8cm. 
8 0
3 years ago
Other questions:
  • A student has some 1 bills and $5 bills in his wallet. he has a total of 15 bills that are worth $47. how many of each type of b
    6·2 answers
  • The area of a rectangular rug is given by the trinomial r squared minus 4 r minus 77r2−4r−77. What are the possible dimensions o
    10·2 answers
  • If three of the exterior angles of an equiangular polygon is total 90 degrees how many sides does the polygon have
    9·1 answer
  • Find the difference between the cash price and the payment plan and calculate the interest rate for the following questions.
    7·1 answer
  • A load of bricks is twice as heavy as a load of sticks. The total weight of 4 loads of bricks and 4 loads of sticks is 771 kilog
    5·1 answer
  • Jess earns 5% cash back at restaurants. If she spent $213 at restaurants
    5·1 answer
  • Can anyone heelp me pls pls
    10·1 answer
  • Answer with work pls
    7·1 answer
  • Write an expression to match then evaluate subtract five from 1/3 of 23
    9·1 answer
  • 05.01
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!