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
natka813 [3]
4 years ago
14

I need to know this asap

Mathematics
1 answer:
miskamm [114]4 years ago
7 0

Answer:

1, -4.5

Step-by-step explanation:

What do you mean by estimating the solution?

y=-6x+4

x-4(-6x+4)=19

x+24x-16=19

25x=25

x=1

1-4y=19

-4y=18

y=-4.5

You might be interested in
How do you divide 50 by 60 and get 85
Ratling [72]

you cannot get that answer.... when you divide. Put the number into a fraction first so, it makes it easier to see what you are doing. So,\frac{50}{60}.Now simplify the cross off the zero from the top and the bottom to get\frac{5}{6}. So, \frac{5}{6} will give you 0.83333333333...3.
8 0
4 years ago
Read 2 more answers
The ratio of green food coloring is 1:2. If we use six drops of blue how many drops of green will we need
galina1969 [7]

Answer:

12 because 1:2 so times 6 we get 6:12

Step-by-step explanation:

5 0
4 years ago
An expression of 40%
Sveta_85 [38]

Answer:

40% = 40/100 = 0.4

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
76% of 524 is what number
serg [7]

398.24

76 x 524/  100

= 398.24

Hope this helps :) have a great day/ night!!!!!!

8 0
4 years ago
A car travels 30 meters in 4.5 seconds on a straight stretch of highway. What is it's average speed?
xxMikexx [17]

Answer:

6.67

Step-by-step explanation:

You divide 30 by 4.5. 30/4.5= 6.67 so 6.67m/s is the correct answer.

5 0
3 years ago
Other questions:
  • Figure ABCD is transformed to obtain figure A'B'C'D': A coordinate grid is shown from negative 6 to 6 on both axes at increments
    15·1 answer
  • Which of these choices show a pair of equivalent expressions? A.7^5/7 and (√ 7)^5 B.6^7/2 and (√ 6)^7 C.(4√ 81)^7 and 81^7/4 D.5
    7·2 answers
  • What's formula for radio
    10·1 answer
  • Which formula would you use to determine how much paint would be needed to paint the inside of a circular shape with a diameter
    6·2 answers
  • What is 352 dived by 8
    7·2 answers
  • I need help with this please!
    13·1 answer
  • If the value of b decreases, but the value of m remains the same, what will happen to the x-intercept?
    9·1 answer
  • Please help me with this question :) thanks.
    9·1 answer
  • Find all the missing elements:
    8·1 answer
  • Paul wants to buy a new skateboard. The regular price of the skateboard before a 15% discount and before 4% tax is $40. What is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!