3 years ago

Solve each system of equations using the elimination method. check the solution.

1 answer:

4 0

5. the answer is (x,y) = (-1,5)

6. the answer is (x,y) = (0,2)

7. the answer is (x,y) = (-2,1)

8. the answer is (x,y)= (5,0)

You might be interested in

gladu [14]

Answer:

$A=45000(0.82)^t$

Step-by-step explanation:

Given data

P= 45,000

rate= 18%

Recall the expression for the compound interest

$A=P(1+r)^t$

Since we are talking of depreciation

$A=P(1-r)^t$

Substitute

$A=45000(1-0.18)^t\\\\A=45000(0.82)^t$

Hence the exponential function is

$A=45000(0.82)^t$

6 0

3 years ago

OLga [1]

Answer: 36 intersections

Step-by-step explanation:

6 0

3 years ago

amm1812

0.33 is rational 12 = Whole , real , irrational

4 0

3 years ago

TEA [102]

Plug y=-4x+5 into a website called desmos, it will give you a graph! The y-intercept is 5 and it’s at a slope of 4/1

7 0

3 years ago

Angelina_Jolie [31]

-21 - (-13)

-21 + 13

= -8

The answer B)

6 0

3 years ago