3 years ago

Is (1.7) the solution to the following system? y = 5x + 2 Y = 3x + 4

Mathematics

1 answer:

madam [21]3 years ago

7 0

Answer:

yes

Step-by-step explanation:

You might be interested in

Select the graph of the solution. click until the correct graph appears. 2x - 1 > 5

Usimov [2.4K]

Answer:

Our answer would be x > 3

I have attached a picture of the graph below.

5 0

2 years ago

Amir and Anna started driving from the same location. Amir 18 miles north and 18 miles west. Anna drove east and 18 miles north.

omeli [17]

They both drive 18 miles north, so if amir goes 18 miles west and Anna goes East, it is just 32 minus 18: she drove 12 miles east.

4 0

3 years ago

-3x - 5=16 what does x equal?

alexandr1967 [171]

Answer: -7

Step-by-step explanation:

-3x - 5 = 16 (add 5 to 16)

-3x = 21 (divide by -3)

x = -7

8 0

3 years ago

Read 2 more answers

Please select the best answer from the choices provided A B C D

SSSSS [86.1K]

ANSWER

The correct answer is D.

$\sum_{n=1} ^{6} (n - 3) = ( - 2) + ( - 1) + (0) + (1) + (2) + (3) = 3$

EXPLANATION

The given expression is

$\sum_{n=1} ^{6} (n - 3)$

The symbol means summation.

So we need to substitute

$n=1,n=2,n=3,n=4,n=5, \:and\:n=6$

into the formula and add all to get,

$\sum_{n=1} ^{6} (n - 3) = (1 - 3) + (2 - 3) + (3- 3) + (4 - 3) + (5 - 3) + (6 - 3)$

We simplify to obtain,

$\sum_{n=1} ^{6} (n - 3) = ( - 2) + ( - 1) + (0) + (1) + (2) + (3) = 3$

The correct answer is D

6 0

2 years ago

Read 2 more answers

Brian invests £990 into his bank account. He receives 2.7% per year simple interest. How much will Brian have after 4 years? Giv

disa [49]

Answer:PTR/100

=990×2.7×1/100

=$24.3~$24

Step-by-step explanation:

7 0

2 years ago