2 years ago

Help

Mathematics

1 answer:

solmaris [256]2 years ago

8 0

Can you post this and provide a picture please so I can help you ?

Explanation:

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ryzh [129]

Answer:

answer will be

Step-by-step explanation:

option d

5 0

2 years ago

4x – 3y=8<br> 2. 5x – 2y = -11

AlladinOne [14]

Answer:

$x = -7$

$y = - 12$

Step-by-step explanation:

The given system is:

4x-3y=8

5x-2y=-11

We make x the subject in the top equation to get:

$x = \frac{3}{4}y + 2$

Plug this expression for x in the bottom equation to get

$5( \frac{3}{4}y + 2) - 2y= - 11$

We expand to obtain

$\frac{15}{4} y + 10 - 2y = - 11$

Multiply through by 4

$15y + 40 - 8y = - 44$

Group similar terms

$15y - 8y = - 44 - 40$

$7y = - 84$

$y = - \frac{84}{7} =-12$

This means

$x = -12\times \frac{3}{4} + 2$

$x = - 7$

6 0

3 years ago

Part 2: Who wants to be brainliest? Say ME for a high chance to win!

quester [9]

Answer:

Step-by-step explanation:

5 0

2 years ago

How do you put 8/100 ,3/5 ,7/10 from least to greatest

emmainna [20.7K]

From least to Greatest: 8/100, 7/10, 3/5

3 0

2 years ago

Read 2 more answers

Suppose that you have a bag containing 3 green marbles, 8 blue marbles and 13 red marbles. Suppose you reach into the

Sidana [21]

The probability of randomly drawing either a red marble or a green marble is 80%

The probability of drawing a green marble is the same as the probability of drawing either a red or a blue marble.

3 out of 4

<em>Have a great night!</em>

3 0

2 years ago