All categories

4 years ago

(1) The roots of 3x - 5 = 7 is x = 4

Mathematics

1 answer:

aivan3 [116]4 years ago

6 0

Answer:

it's right

Step-by-step explanation:

3x - 5 = 7

3x = 7 + 5

3x = 12

x = 12/3

x = 4

You might be interested in

I need help please I’m confused

Ahat [919]

Answer:

The answer is 50 degrees

Step-by-step explanation:

The small box at the corner of the triangle indicates that the triangle is exactly 90 degrees, or a right angle. In order to solve the expression, you would need to do 40 + x = 90, which would be x = 50

8 0

3 years ago

Read 2 more answers

Compound inequalities

Novosadov [1.4K]

Thank goodness for you I do not have a credit for the math question mark so I do thank goodness for you I did not know what you did do not answer please please answer answer question answer answer me thank the answer please please answer please please thank thank goodness

7 0

3 years ago

1. If the stores sell flour for $0.75 per 1 KG how much would it cost for 180G

MAXImum [283]

1) 135 2) 119.40 if you still need the rest reply back to this answer

5 0

4 years ago

ANSWER SUPER QUICK

faltersainse [42]

Answer: The required equation is $x=(7\times12-34.5)\div8\frac{1}{4}$

Maria can cut 6 sections from the remaining rope.

Step-by-step explanation:

The total length of rope = 7 feet

since 1 feet = 12 inches

Therefore, 7 feet= $7\times 12=84\ inches$

Let x be the number of sections.

Since the instructions are to use 34.5 inches of rope to tie a tarp on top the the tent. Then, the remaining rope should be cut 8 1/4 inch sections to tie tent to stakes in the ground.

then the required equation will be

$x=(7\times12-34.5)\div8\frac{1}{4}\\\Rightarrow\ x=(84-34.5)\div \frac{33}{4}\\\Rightarrow\ x=49.5\div8.25\\\Rightarrow\ x=6$

So, maria can cut 6 sections.

3 0

3 years ago

What’s the answer to -3|1-2/3|=-9

Softa [21]

Answer:

-9

Step-by-step explanation:

3 0

3 years ago

(1) The roots of 3x - 5 = 7 is x = 4​

(1) The roots of 3x - 5 = 7 is x = 4