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3 years ago

Can someone answer this please!!!

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

6 0

Answer:

y= -1/4 x+4

Step-by-step explanation:

1. Solve for y

2. Use the same equation you just got without the 7 (b value) and plug in the new point (8,2) into the x and y

3. Solve for b

4. Final equation includes the slope found in step 1 and the new b value

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Positive integers greater than -6 but less than +21

Nina [5.8K]

Step-by-step explanation:

Inequality to describe problem:

$- 6 < x < 21$

x represents the unknown integer(s).

Integers are positive or negative numbers that don't have a fraction, or a decimal.

Positive integers that work in the inequality:

$- 6 < 1< 21$

$- 6 < 2 < 21$

$- 6 < 3 < 21$

$- 6 < 4 < 21$

$- 6 < 5 < 21$

$- 6 < 6 < 21$

$- 6 < 7 < 21$

$- 6 < 8 < 21$

$- 6 < 9 < 21$

$- 6 < 10< 21$

$- 6 < 11 < 21$

$- 6 < 12 < 21$

$- 6 < 13 < 21$

$- 6 < 14 < 21$

$- 6 < 15 < 21$

$- 6 < 16 < 21$

$- 6 < 17 < 21$

$- 6 < 18 < 21$

$- 6 < 19 < 21$

$- 6 < 20 < 21$

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 work out as positive integers.

7 0

2 years ago

Solve the equation: x-14=20

motikmotik

Question

Solve the equation: x-14=20

x -14 = 20

x = 20 + 14

x = 34

34 is your answer

----------------------------

check

34 - 14 = 20

the answer is good

8 0

3 years ago

Read 2 more answers

After a 20% discount and 5% sales tax, a book costs $16.80. What was the original price of the book?

natka813 [3]

Answer:

19.15

Step-by-step explanation:

16.80 x 5% = 0.84

16.80 - 0.84 = 15.96

15.96 x 20% = 3.19

15.96 + 3.19 = 19.15

8 0

3 years ago

Find the solution set for this equation.

devlian [24]

Answer:
y= 0,-2

Hope this helps!

5 0

2 years ago

Nata [24]

Answer:

400,000km is represented as 8cm on the map!!!

Step-by-step explanation:

1cm=50000km

8cm=x

Criss cross

1cmx=8cm×50000km

divide both side with 1cm

x=8×50000km

x=400,000km

5 0

2 years ago