2 years ago

This is what i need help with

Mathematics

1 answer:

ch4aika [34]2 years ago

5 0

Answer:

B) 60

Step-by-step explanation:

They both equal each other,

5x+15=7x-3

And solve!

15+3=7x-5x

18=2x

X=9

Plug X into the angels.

5(9)+15

45+15

You might be interested in

Evaluate the expression when a= 4, b= - 2, and c= 7 - -> 5a - 9 (b - c)

ollegr [7]

Answer:

$65$

Step-by-step explanation:

Given the following question:

$5a-9(b-c)$
a = 4
b = 2
c = 7

In order to find the answer, we need to substitute the variables with the numbers given, and then solve using PEMDAS.

$5\times4-9\times(2-7)$
$2-7=-5$
$5\times4-9\times-5$
$5\times4=20$
$20-9\times-5$
$9\times-5=-45$
$20--45$
$20+45=65$
$=65$

Hope this helps.

8 0

2 years ago

Which equation would match the table the most?? pls help ☠️☠️

AVprozaik [17]

X-4y=13 would match the best

3 0

1 year ago

PLEASE HELPPPP

grandymaker [24]

Is B 2,826,800 I’m sure

6 0

2 years ago

Read 2 more answers

Find an expression which represents the difference when (2 + 4y) is subtracted

nikklg [1K]

Answer:

Simplifying 6x * 3y * 9x2y4 Reorder the terms for easier multiplication: 6 * 3 * 9x * y * x2y4 ... When you enter an expression into the calculator, the calculator will simplify the ... For addition and subtraction, use the standard + and - symbols respectively.

Step-by-step explanation:

7 0

2 years ago

Help please and thanks will mark as brainliest

Paraphin [41]

11)

3x = 180
x = 60

12)
6x + 18 = 180
6x = 162
x = 27

8 0

2 years ago