3 years ago

I need help (please show your work)

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

6 0

Answer:

the solution is (-4, 3)

Step-by-step explanation:

if you were to graph y = -7/4x - 4 you could plot your first point at (0, -4) and get your second point by going up 7 units (from (0, -4) and to the left by 4

if you were to graph y = -1/4x + 2 you could plot your first point at (0, 2) and get your second point by going up 1 unit (from (0, 2) and to the left by 4

the second point plotted for each equation will be the point of intersection, (-4, 3)

You might be interested in

This graph shows a proportional relationship.

natulia [17]

It’s 5/4. Your welcome

3 0

3 years ago

you are buying a new shirt at the mall. It has a price of $59.99. you have a coupon for 20% off. In new jersey the sales tax is

Musya8 [376]

59.99
× .20= 11.99 round up to 12.00

59.99
-12.00=
47.99

47.99
×0.0825=
3.359 round up to 3.96

47.99
+3.96=
Total: $51.95

4 0

3 years ago

Work out the surface area of the solid cuboid. 2.5m 2m 5m The diagram is not drawn to scale.

kozerog [31]

Answer:

the formula for TSA of a cuboid is (lb+bh+hl)

soo it will be

(2.5x2+2x5+5x2.5)

(5+10+10)

(25)

so 25 cm^2

5 0

2 years ago

Solve for h<br> -8 < -4h + 20

Vladimir [108]

Answer:

h < 7

Step-by-step explanation:

-8 < -4h + 20

4h < 28 / : 4

h < 7

5 0

3 years ago

Please help me ASAP only answer if your absolutely sure and/or you have taken the benchmark

Anit [1.1K]

Answer:

B im almost 100% sure, the 3 is where it starts on the Y axis so its based off the 2x which goes up 2 over to the right one, if it goes on a downward slope like the bottom two then that means its a negative equation.

3 0

3 years ago