3 years ago

Does this system of equations have one solution, no solutions, or an infinite number of solutions?

Mathematics

1 answer:

sertanlavr [38]3 years ago

8 0

Y=2x+5

2(2x+5)+4x=10

4x+10+4x=10

8x=20

So there's one solution, x=2.5

You might be interested in

A cuboid with a breadth of 4 cm and length of 6 cm has a volume of 350 cm3. Find the height of the cuboid, giving you answer to

liraira [26]

Answer:

14.58 m3

Step-by-step explanation:

here, breadth (b) = 4cm

length (l) = 6cm

volume (v) = 350cm3

height (h) = ??

we know, volume of cuboid=

length × breath× height

or, v = L× B × H

or, 350 = 6 × 4 × H

or, 350 = 24 × H

or, 350/25 = H

or 14.58 = H

therefore, H = 14.58cm3

7 0

3 years ago

Suppose the number 1155 is written as the product of three positive integers. What is the smallest possible value of the sum of

ozzi

3. the equation I used is: 3×5×77

6 0

3 years ago

What is the answer 1222divi1

DanielleElmas [232]

If the question is 1222 divided by 1,
the answer is 1222.

6 0

3 years ago

Read 2 more answers

What is the prime factorization of 154?

kap26 [50]

Answer:

C. 2 × 7 × 11

Step-by-step explanation:

2 × 7= 14

14 × 11= 154

8 0

3 years ago

Read 2 more answers

Which resource provides instructions and practice related to the content in the online textbook

katovenus [111]

1.d. 2.c 3.b 4.d Justt got a 100% its right!!!

6 0

4 years ago

Read 2 more answers