1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andrei [34K]
2 years ago
5

Solve, 3x+18>7, is the question​

Mathematics
1 answer:
Lelu [443]2 years ago
3 0

Answer:

I hope this helps

Step-by-step explanation:

give me braineast

You might be interested in
Alicia drove 265 miles in 5 hours. What is the average rate that she traveled?
Bumek [7]
265/5 = 53/1

53 miles per hour. 

*I hope this helped!
5 0
3 years ago
Read 2 more answers
HELP I NEED SOMBODEY HELP NOT JUST ANYONE JK HELP ME PLSSSSS
tatuchka [14]
You cross multiply/butterfly method so 5•6= 30 and 5•8=40 so it would be 30/40 OR 3/4 simplified
8 0
3 years ago
Ok for this one im really stuck and i need help.just want to make sure i understand this one.
tangare [24]

Answer:

70 - 5√10 ft²

Explanation:

Perimeter is the distance around a two-dimensional shape.

                       area of rectangle: length x width

Here given:

length: (3√2 + 4√5) ft

width: (-5√2 + 5√5) ft

Solve for perimeter:

length x width

(3√2 + 4√5) x (-5√2 + 5√5)

<u>apply distributive method</u>

(3√2)(-5√2) + (3√2)(5√5) + (4√5)(-5√2) + (4√5)(5√5)

<u>multiply</u>

-15(2) + 15√10 -20√10 + 20(5)

<u>combine</u>

-30 -5√10 + 100

<u>simplify</u>

70 - 5√10

4 0
2 years ago
I need help with this problem
Soloha48 [4]

Answer:

3.\ \dfrac{3x}{11x}, \dfrac{6}{22},  \dfrac{9}{33},\dfrac{12}{44}

4. -18\\5.\ 400

Step-by-step explanation:

<u>Solution 3:</u>

Equivalent fractions to are to \frac{3}{11} be found out.

<u>Method: </u> By Multiplying both the denominator and numerator with the same number, we can easily find equivalent fractions.

1. Multiply with 2:

\dfrac{3 \times 2}{11 \times 2}\\\Rightarrow \dfrac{6}{22}

2. Multiply with 3:

\dfrac{3 \times 3}{11 \times 3}\\\Rightarrow \dfrac{9}{33}

3. Multiply with 4:

\dfrac{3 \times 4}{11 \times 4}\\\Rightarrow \dfrac{12}{44}

If we try to write in variable form, it can be written as:

\dfrac{3x}{11x}

where x is any number.

---------------

<u>Solution 4:</u>

(2x-10) when x=-4

2 \times (-4) -10\\\Rightarrow -8 -10\\\Rightarrow -18

------------

<u>Solution 5:</u>

(10a)^2, a=-2\\\Rightarrow \{10 \times (-2)\}^2\\\Rightarrow (-20)^2\\\Rightarrow 400

4 0
3 years ago
15x – 2(4x + 1) = -9
Oksi-84 [34.3K]

Answer:

-1

Step-by-step explanation:

15x-8x-2=-9

Or, 7x=-9+2

Or, 7x=-7

Or, x=-7/7

Or, x =-1

6 0
3 years ago
Read 2 more answers
Other questions:
  • Ali bounces a ball while Tim counts. Tim counts 11 tens and 2 ones. How many bounces did Tim count?
    14·1 answer
  • Solve for z: 3/4z – 1 = 1/4(z + 8).
    11·1 answer
  • 8x-14=26 what is the anwser
    7·2 answers
  • I’ll mark you brainliest!!!!! Which situation shows a constant rate of change?
    6·1 answer
  • A function LaTeX: f\left(x\right)=3^xf ( x ) = 3 x is transformed into the function LaTeX: g\left(x\right)=-3^{x+4}-7g ( x ) = −
    15·1 answer
  • If the r-value or correlation coefficient of a data set is 0.827, what is the coefficient of determination to three decimal plac
    13·1 answer
  • Alguien que me ayude con esto​
    6·1 answer
  • Mr. Goggins planted 10 rows of beans, 10 rows of squash, 10 rows of
    10·2 answers
  • Please just give me the answer to this question, I’m so lazy haha the Pablo one thank you!
    6·1 answer
  • Help me on number 1 i am give brainlist if right
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!