3 years ago

Please help me you can just answer 1 or 2 or all please

1 answer:

3 0

8. A) G x 3 = K
B) kabir earns 90

9.
A) M x 2 = G
B) M x 5 = F

10. I'm not sure what they mean by terms of x. I'm assuming they what arsenal represented as (x) so...

F(x) = C(3) or something like that not too sure so check it out.

I'll answer the rest in a bit

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NEED ANSWER ASAP PLEASE!

shepuryov [24]

Answer:

x = 2, y = 2

Step-by-step explanation:

You first want to eliminate one of the variables, so I multiplied the second equation by 2. Then I added the two equations together, eliminating the y and leaving me with 11x = 22. Then divide both sides by 11. To get y, you plug in the x and solve.

(3x - y = 4) × 2 = 6x - 2y = 8

5x + 2y = 14

11x = 22

x = 2

5(2) + 2y = 14

8 0

3 years ago

On two investments totaling $11,500, Peter lost 3% on one and earned 4% on the other. If his net annual receipts were $⁢201, how

BlackZzzverrR [31]

Total amount of money invested - $11500
X +Y = $11500. ----------(1)
Total yearly interest for thetwo a/c is - $201
-0.03X + 0.04Y = $201
Form (1)
X = 11500 - Y
Substitute for X
-0.03(11500 - Y) + 0.04 Y = $201
-345 + 0.03Y + 0.04Y =201
0.07Y = 546
Y = 7800 at 4 %
Calculate X
X = 11500 - Y
= 11500 - 7800
=3700 at - 3%
Check
-0.03×3700 + 0.04 × 7800 = $201
-111 + 312 = $201
$201 = $201

6 0

4 years ago

A jar of marbles contains 7 blue marbles, 12 yellow marbles, 8 green marbles, and 5 red marbles. Use this information to answer

Andreyy89

The correct answer is 9/32

6 0

4 years ago

there are two pitchers of lemonade in the refrigerator. There are 1.5 gallons in one pitcher and 9 quarts in the other pitcher.

Alona [7]

Answer:

transforms

Step-by-step explanation: