3 years ago

Translate Nine more than three times a number is – 6 into equation

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

7 0

Answer:

3x-6=x+9

so it will be equation solve x you will get it

You might be interested in

AB is a midsegment of trapezoid DEFG what is x?

Mamont248 [21]

Answer:

D. 2

Step-by-step explanation:

DEFG is a trapezoid and AB is its Midsegment.

Therefore,

$AB =\frac{1}{2}(DG + EF) \\ \\ 12 = \frac{1}{2} (5x - 4 + 8x + 2) \\ \\ 12 \times 2= (13x - 2) \\ \\ 24 = 13x - 2 \\ \\ 24 + 2 = 13x \\ \\ 26 = 13x \\ \\ x = \frac{26}{13} \\ \\ x = 2$

5 0

2 years ago

The sum of a number x and 4 equals 12

Nataliya [291]

$x+4=12\ \ \ \ |subtract\ 4\ from\ both\ sides\\\\\boxed{x=8}$

6 0

3 years ago

Evalute 2√72 divided by √8+ √2. I need help asap!!!<br><br><br> :( I will mark brainliest pls!!

Ghella [55]

Answer:

It's 4

Step-by-step explanation:

* / = square root

You simply 2/72 which is 12/2, then simplify /8 which is 2/2.

You combine 2/2 and /2 which is 3/2.

The equation should be 12/2 over 3/2 so you simplify it which will give you 4.

(By simplifying 12/2 over 3/2, you cross out /2 and convert 12 over 3 into a whole number)

6 0

2 years ago

Karen earns $5 by delivering newspapers each week. She saves $3 and she spends the rest. How many weeks will it take her to save

antoniya [11.8K]

It will take her 12 weeks overall

3 0

2 years ago

Read 2 more answers

Wittaler [7]

i have no idea what question you need answered

7 0

3 years ago

Read 2 more answers