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
Soloha48 [4]
3 years ago
5

X=5 and y=7 for algebraic expression 2(4x-3) + 6(3y-5)

Mathematics
2 answers:
garik1379 [7]3 years ago
8 0

Answer:

130

Step-by-step explanation:

2(4x - 3) + 6(3y - 5)

2(4 × 5 - 3) + 6(3 × 7 - 5)

2(20 - 3) + 6(21 - 5)

2(17) + 6(16)

34 + 96

130

finlep [7]3 years ago
3 0

Answer:

The answer would be 130

Step-by-step explanation:

First, substitute the variable values into the equation.

2(4(5)-3) + 6(3(7)-5)

Next, solve for the inside parentheses.

2(20-3) + 6(21-5)

Now solve the parentheses again.

2(17) + 6(16)

Then multiply the numbers.

34 + 96

Finally add the last two numbers together to get your answer of 130.

Hope this helped!

You might be interested in
ALGEBRA 1 PLEASE HELP
solong [7]
Subtract the equations straight down. So we'll subtract the x terms together
5x - 5x = 0x = 0 
meaning the x terms effectively go away after subtraction

Then we do the y terms together in the same exact order
y-3y = -2y

Then finally the right hand side values
6 - (-5) = 6+5 = 11

All of that work done indicates we have 0x-2y = 11 which is the same as -2y = 11. Divide both sides by -2 and we end up with y = -11/2

This answer isn't listed so I'm thinking there's a typo your teacher made somewhere.
8 0
3 years ago
The sum of two consecutive integers is at most 3. what is the greatest possible value for the greater integer?
Rudik [331]
2 consecutive integers...x and x + 1

x + x + 1 < = 3
2x + 1 < = 3
2x < = 3 - 1
2x < = 2
x < = 1

x + 1 = 1 + 1 = 2.......the greatest possible value for the greatest integer is 2
8 0
3 years ago
The temperature falls from 0 degrees to -12.4 degrees in 3 hours. Which expression finds the change in temperature
Xelga [282]

Answer: should be 4.13

Step-by-step explanation: -12.4 divided by 3 is -4.13333333333 and goes on

3 0
3 years ago
Round to estimate the quotient <br> 199,988 ÷17
Likurg_2 [28]

Answer:

11764

Step-by-step explanation:

199,988 ÷17 = 11764

5 0
3 years ago
Find the equation of the linear function represented by the table below in slope-intercept form.
Naily [24]

Question: Where is the y2? Please be more specific!

3 0
3 years ago
Other questions:
  • 5) y = -7x - 13<br> 8x + y = -14
    9·1 answer
  • If one card is drawn from a standard deck of 52 cards, what is the probability of selecting one of the 4 aces
    6·1 answer
  • Lindsay has 9 blue envelopes. She has 7 fewer yellow envelopes than blue envelopes. She has 4 times as many green envelopes as y
    10·2 answers
  • Given the right triangle ABC, if segment AC is 3V6, then AB = _<br> 3.14<br> 3,13<br> 443<br> 37
    12·1 answer
  • What is 5√ ? Place a dot on the number line at the best approximation
    12·1 answer
  • Solve for x in these two similar triangles
    8·1 answer
  • Pleaseee guys I really need your help for this question
    7·1 answer
  • Tim has some marbles. Sue has twice as many marbles as Tim. Jim has 15 marbles. Tim,Sue and Jim have a total of 63 marbles. how
    5·1 answer
  • John's phone bills for the last five months are $24.71, $22.13, $19.87, $27.33, and $26.76.
    6·1 answer
  • In a country 55% of the male population has houses in cities while 30% have houses both in cities and in villages . Find the per
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!