2 years ago

Find the solution of the system of equations. -7x+4y=-32 9x-2y=38

Mathematics

2 answers:

zlopas [31]2 years ago

7 0

Answer:

(4,-1)

x=4

y=-1

Step-by-step explanation:

Alex2 years ago

5 0

Answer:

x = 4 and y = -1

Step-by-step explanation:

hope this helps!

You might be interested in

In 2009, Zane paid $9,540 in federal income tax. In 2010, he paid 10% less. How much did Zane pay in 2010?

Dominik [7]

Answer: $940

Step-by-step explanation:

You multiply the 9540 by .10 because 10% turns into .10 and then when you multiply that which is.... 9540x.10= 954

4 0

3 years ago

Read 2 more answers

Which expression are equivalent to 4+4x+2y+x-y)?

In-s [12.5K]

Answer:

The answer to that is 5x+y+4 but the equivalent is

4(3x + y) and 12x + 4y

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Whoever helps with number 10 gets brainliest answer and 10 points :)

madreJ [45]

10) Mean 52 Mode No Mode (all shown only once) Median 48 Range 75

3 0

3 years ago

Read 2 more answers

11. Which graph represents the linear function y = –5x + 2? (1 point)

brilliants [131]

Step-by-step explanation:

6 0

3 years ago

1 A lawnmower that regularly sells for $200 is on sale for $85. Find the % of change that the price was decreased by ??? percent

Airida [17]

Answer:

The price changed by 92.5 %

Step-by-step explanation:

The regular price of lawn mover = 200 dollars

The new selling price = 85 dollars

Change in selling price = 200 -85 dollars = 115 dollars

% change == $\frac{185}{200} * 100 = 92.5$

The price changed by 92.5 %

4 0

2 years ago