2 years ago

- 3x-4y=31 -2x + y = 6 Solve the system(by substitution)

Mathematics

1 answer:

Aleks [24]2 years ago

5 0

Answer:

x = -5

y = -4

Step-by-step explanation:

You might be interested in

Hhhheeeellllppppp asap

inna [77]

Answer:

Simplify the expression.

Exact Form:

$\frac{1}{3}$

Decimal Form

0.3

Hope it's help.

5 0

3 years ago

Read 2 more answers

Convert the measurements 66,597 grams = how many kgs

Nuetrik [128]

Answer

66597 g

divide by 1000

66.597 kg

3 0

3 years ago

Please help me due tomorrow

Nostrana [21]

Answer:

y=3

Step-by-step explanation:

(i used point-slope form which is (y1-y2)=m(x1-x2))

(10-y)=7(4-3)

10-y=7

-y=-3

y=3

7 0

2 years ago

How many digits are written when 1000 to the power of 2015 is expressed as a numeral?

PtichkaEL [24]

Answer: There are 6046 digits will be written on expansion upto 2015th power.

Step-by-step explanation:

Since we have given that

$1000^{2015}$

We have to find the number of digits ,

So,

$1000^{2015}\\\\=(10^3)^{2015}\\\\=10^{6045}$

Since we know that

$10^n\text{ has n+1 number of digits }$

so,

$10^{6045}\text{ has 6046 number of digits }$

Hence, there are 6046 digits will be written on expansion upto 2015th power.

6 0

3 years ago

DUE TODAYYYYYYYYYYYY HELP

Kisachek [45]

Answer:ed

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers