All categories

3 years ago

For fnej pls answer correctly if u r going to answer whoever else ty!! :)

Mathematics

1 answer:

saul85 [17]3 years ago

4 0

Answer:

Image 1:

1) True (Intersection is (2, 140)

2) False

3) Not sure, but I'm leaning towards F

4) True

Image 2: -4

Step-by-step explanation:

y = 50x + 40

y = 60x + 20

y = 50(6) + 40 = 340

y = 60(6) + 20 = 380

140 = 50x + 40

50x = 100

x = 2

140 = 60x + 20

60x = 120

x = 2

Image 2:

y= mx+b

y = -0.5x - 4

b is the y intercept

You might be interested in

I need help, please!

nikklg [1K]

Answer:

<h3>Step-by-step explanation:</h3>

8 0

3 years ago

Solve the following inequality using the multiplication principle.<br><br><br>-3 over 7 ≤ -4x

GaryK [48]

$\\ \sf\longmapsto \frac{ - 3}{7} \leqslant - 4x \\ \\ \sf\longmapsto - 3 \leqslant 7( - 4x) \\ \\ \sf\longmapsto - 3 \leqslant - 28x \\ \\ \sf\longmapsto \ 3 \leqslant 28x \\ \\ \sf\longmapsto x \geqslant \frac{3}{28}$

5 0

3 years ago

If a line crosses the y axis 0,1 and had a slope of 4/5 what is the equation of the line

horrorfan [7]

Y= 1+4/5 that's your answer

4 0

3 years ago

rusak2 [61]

Explanation

To determine if two segments are the same length,we can use a. compass. .
First,you have to place the compass point at. A A A. and.
On the other side,if that does not happen,if arc do not interesect the point. D D D. ,we can conclude that the given segments are not the same length.

4 0

3 years ago

Select the equation in which the graph of the line has a negative slope and the y intercept equals -5

tatuchka [14]

Answer:

Step-by-step explanation:

Next time, please share the possible answer choices.

Since the slope and y-intercept are given here, we can immediately write out the slope-intercept form of the equation of this line:

y = mx + b becomes y = -1x - 5, where I have arbitrarily chosen the negative slope -1.

7 0

4 years ago