3 years ago

Please help me due today?

1 answer:

3 0

7x - 1 = 4x + 8
3x = 9
x = 9

ABD
7(3) - 1
21 - 1
20

DBC
4x + 8
4(3) + 8
12 + 8
20

3x - 17 + x + 40 + 2x - 5 = 180
6x + 18 = 180
6x = 198
x = 33

3(33) - 17
99 - 17
82

33 + 40
73

2(33) - 5
66 - 5
61

You might be interested in

A line includes the points 2, 10 and 0, 2 what is its equation in slope intercept form

IRINA_888 [86]

Answer:

y = -4x + 2

Step-by-step explanation:

y = mx + b ( slope-intercept)

1. Find Slope:

$\frac{y^2 - y^1}{x^2 - x^1}$

Lets name 2 as y2 and 10 as y1. And 0 as x2 and 2 as x1.

$\frac{2-10}{0-2}$ = $\frac{-8}{2}$ = -4

m/slope = -4

2. Find y-intercept:

$y = mx +b$

2 = -4(0) + b

= 2 = b

Y-intercept/b = 2

3. Put into slope-intercept form:

y = mx + b

= y = -4x + 2

Hope that helps! :D

4 0

3 years ago

Write the vector u as a sum of two orthogonal vectors, one of which is the vector projection of u onto v, projvu. u = <-8, -8

aalyn [17]

Answer:

c.) <-1, 2> + <-2, -1>

Step-by-step explanation:

hope i helped

3 0

3 years ago

Read 2 more answers

If a recipe uses 1 1/2 cups of flour and makes 6 servings how many cupes of flour is in one serving

mestny [16]

6/ 1.5 = 4

4 cups of flour in one serving

3 0

4 years ago

Last year, your store had total sales of $190,000. Because of a downturn in the economy, you expect sales to decrease by 3% this

Sunny_sXe [5.5K]

A because if you take the 190000 and multiply it by 3% and then subtract which is 5700 and take 190000 and subtract it by 5700 it will give u the answer is 184300

7 0

3 years ago

Anyone please help me???????

lara31 [8.8K]

The answer is B. y=2

3 0

3 years ago