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
mihalych1998 [28]
3 years ago
13

How do u slove this and whats the answer. 2b + 9x + (2 + 5)

Mathematics
1 answer:
e-lub [12.9K]3 years ago
4 0

2b + 9x +(2 + 5).  

2b + 9x + 7=2b + 9x + 7

You might be interested in
Someone help please
Likurg_2 [28]
Which one do you need help with?
8 0
2 years ago
Write each equation in standard form. identify A,B,C.
aleksley [76]
Write in y=ax²+bx+c form
solve for y

given
\frac{x+5}{3}=-2y+4
solve for y

easy
minus 4 both sides
\frac{x+5}{3}-4=-2y
times -1/2 to both sides
\frac{x+5}{-6}+2=y
y=\frac{x+5}{-6}+2
y=\frac{-x}{6}-\frac{6}{5}+2
2=10/5
y=\frac{-1}{6}x-\frac{6}{5}+\frac{10}{5}
y=\frac{-1}{6}x+\frac{4}{5}
y=ax²+bx+c
y=0x^2+\frac{-1}{6}x+\frac{4}{5}

a=0
b=\frac{-1}{6}
c=\frac{4}{5}
3 0
3 years ago
Simplify ratio 6:4 , please answer quick!!!
frez [133]

Answer:

3:2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Can someone help me with this math homework please!
mamaluj [8]

Answer:

The rock hits the ground between <u>2</u> seconds and <u>2.5</u> seconds after it is dropped

Step-by-step explanation:

The given table is presented as follows;

\begin{array}{ccl}t&h(t)&Description\\0&20&Initial \ height\\0.5&18.8&Rock \ in \ downward \ motion\\1&15.1&\\1.5&9&\\2&0.4&The \ height \ just \ before \ the \ rock \ hits \ the \ ground \\2.5&-10.6&The \ calculated \ height \ after\ the \ rock \ hits \ the \ ground \\3&-24.1&Calculated \ height \ after\ the \ rock \ hits \ the \ ground\end{array}

Therefore, the rock hits the ground between t = 2 seconds and t = 2.5 seconds after it is dropped.

4 0
3 years ago
Which of the following sets are continuous? Please help
Alecsey [184]

Answer:

A, C and D are continuous

Step-by-step explanation:

A is a set of any number x which 30 < x <=45

B is a set that contains only 3 and 7

C is a set of any number x which 60 <= x < 100

D is a set of any number x which -infinity < x < + infinity

E is a set that contains only even whole numbers

A continuous data set is a quantitative data set representing a scale of measurement that can consist of numbers other than whole number, like decimals and fractions.

7 0
3 years ago
Other questions:
  • What is the simplest form of the expression?
    13·1 answer
  • Which system of equations could be graphed to solve the equation below?<br> logo 5x = log32+ x
    6·1 answer
  • Write each decimal in words. 4. 0.8 5. 400.29 6. 0.0306
    15·1 answer
  • Need an answer for the question
    5·1 answer
  • Find the product of 987.2365 and 1,000.
    9·2 answers
  • Simplify the following expression and write it in an exponential function form.
    6·1 answer
  • a taxicab company charges $2.10 and $0.80 a mile. Sheila took a cab and paid a fare of $11.70.Which equation represents this sit
    6·1 answer
  • Need help for math plz
    9·2 answers
  • Help this is due soon..
    13·2 answers
  • Evaluate the expression for the given variable <br>40-(6x+8) when x=2​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!