2 years ago

Solve each system using a matrix 7x+2y=5 13x+14y=-1

Mathematics

2 answers:

erik [133]2 years ago

8 0

The answer is X=1, y=-1 use

Svetach [21]2 years ago

7 0

Solve each system using a matrix

7x+2y=5

13x+14y=-1Solve each system using a matrix

7x+2y=5

13x+14y=-1

You might be interested in

A Bar of steel is 340 cm long Issa cuts two 55cm lengths of the bar He then cuts the rest into as many 40cm lengths as possible

Assoli18 [71]

Answer:

5 bars

Step-by-step explanation:

340-(55+55)

230÷40

5.75

6 0

3 years ago

Which of these steps will eliminate a variable in this system? help pls

Nataly [62]

The answer is B. Dbsjskkdjcjdks

4 0

2 years ago

Read 2 more answers

Marla's mom bought a 36-pack of water bottles at the supermarket. Each bottle has 500 mL of water. How many liters of water is t

PolarNik [594]

Answer:

18 L

Step-by-step explanation:

36 packs * 500 mL = 18000 mL

18000 mL / 1000 = 18 L

4 0

2 years ago

I need this to be answered by 11:59 pm pls help

Gnesinka [82]

Answer:

Step-by-step explanation:

1) 8

2) ?

3) g=7

4) v=6

5)x=-4

6) p=8

now #2 i havent learnd yet but all the others. EASYYYYY i love math just choose me if you are having troubles in algebra at all i got you bro <3

5 0

2 years ago

Alice invests $5,000 at age 28 from the signing bonus of her new job. She hopes the investments will be worth $20,000 when she t

dolphi86 [110]

Answer:4000 per year

Step-by-step explanation:

6 0

3 years ago