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
Ber [7]
3 years ago
7

40 POINTS AND BRAINLIEST

Mathematics
1 answer:
adoni [48]3 years ago
5 0

x=2

y = 6.2 – 3(x + 5)

y=6.2-3(2+5)

y=6.2-3·7=6.2-21

y = - 14.8

You might be interested in
Use the distributive property to rewrite the expression –2(6 – x) without parentheses.
slava [35]
The correct answer is B
8 0
3 years ago
(20pts) I need to know who is incorect and why
svp [43]

Answer:

i thig it is hj

Step-by-step explanation:

jk

6 0
2 years ago
A certain company changes for teling a rectangular room include the cost of the material used and a flat rate of instalitation.T
nika2105 [10]

Answer:

nknknStep-by-step explanation:

5 0
2 years ago
2^5 over 4 = 2^5 over 2a = 2^b = c What are a b and c
likoan [24]

Answer:

a = 2

b = 3

c = 8

Step-by-step explanation:

<em>2^5/4</em>=<em>2^5/2a</em>=<em>2^b</em>=<em>c</em>

      <em>2^5/4</em>, 2^5 = 32, 32/4 = 8

             so c, being what all of this is equal to, is 8

      <em>2^5/2a</em>, 2*2=4

              so a = 2

      <em>2^b </em>= 8, ∛8 =  3

              so b = 3

Hope my explanation makes sense :)

6 0
3 years ago
What is the sum of complex numbers 2+3i and 4+8i, where i= square root -1
bearhunter [10]

Answer:

6+11i

Step-by-step explanation:

2+3i  +  4+8i

Add the real parts

2+4 = 6

And the imaginary parts

3i+8i = 11i

The complex number is the real plus the imaginary

6+11i

3 0
3 years ago
Other questions:
  • Sarah is training for a bike race. She rides her bike 5 3/4 miles in 1/3 hour.What is Sarah's rate miles per hour?
    14·2 answers
  • A right triangle is shown below.
    8·2 answers
  • What percent of 95 is 74
    6·1 answer
  • What is the value of the expression k – 14 when k = –17?
    15·1 answer
  • I'm trying to figure out the formula for figuring out percentages. For example, what percentage of 3175 is 510?
    12·1 answer
  • How is the interquartile range calculated? HELP WITH APEX PLEASE!
    14·2 answers
  • What is the percentage of the given number 35/50
    10·2 answers
  • Como simplifica essa expressão: 2*(x+5)+3*(5x+6):​
    14·1 answer
  • Help plz:))) I’ll mark u brainliest <br> ASAP!!!
    6·2 answers
  • Bank statement practice
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!