2 years ago

Solve each system by substitution. Show work please.

Mathematics

1 answer:

user100 [1]2 years ago

4 0

Answer:

see below. i put a square around each x,y solution.

Step-by-step explanation:

You might be interested in

What is dislocation

Sati [7]

Answer:

The distance between the starting point and the end point

Step-by-step explanation:

6 0

2 years ago

Please help!!!!!!

Andre45 [30]

Since we know one root, which is -3, we can use synthetic division to find (x+3) would need to be multiplied by to get the original polynomial. Then, we factor the quadratic to find the other two factors, which are 1/2 and -2

3 0

2 years ago

What is the area of the rectangle below?

egoroff_w [7]

Answer:

52 if im wrong sorry :(

Step-by-step explanation:

8 0

2 years ago

Pls help me!!!!!! ASAP

snow_lady [41]

I need the whole picture that’s only half

7 0

2 years ago

The probability that a given urine sample analyzed in a pathology lab contains protein is 0.73 (event A). The probability that t

Sholpan [36]

$Event\ A\ and\ event\ B\ are\ independent\\\\ \ \Leftrightarrow\ \ \ \ P(A\ \cap\ B)=P(A)\ \cdot\ P(B)\\---------------------\\\\P(A)=0.78\ \ \ and\ \ \ P(B)=0.58\ \ \ and\ \ \ P(A\ \cap\ B)=0.58\\\\P(A)\cdot P(B)=0.78\cdot0.58\ \neq \ 0.58\\\\\Rightarrow\ \ \ Event\ A\ and\ event\ B\ are\ dependent\ \ \ \Rightarrow\ \ \ Ans.\ (?)$

5 0

2 years ago