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
nexus9112 [7]
3 years ago
11

Can someone please help me with this please

Mathematics
1 answer:
Elan Coil [88]3 years ago
6 0

Answer:

45

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

g(x) = 10 - 7g

g(-5) is x = -5

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    g(-5) = 10 - 7(-5)
  2. Multiply:                               g(-5) = 10 + 35
  3. Add:                                     g(-5) = 45
You might be interested in
Lakita wants to go to trade school and study electronics for a two-year program. Her tuition and books will cost about $5,500 pe
pshichka [43]

Answer:

<h2>$13,400</h2>

Step-by-step explanation:

Step one:

let us first compute the tuition and books for the two years

we are told that the tuition is $5,500 per year

For the two years,the tuition will be 5,500*2= $11,000

Step two:

we need to calculate the cost of transportation for the two years also

in two years there are 24 months

if Lakita will spend $100 per months

then in 24 months Lakita will spend= 24*100= $2400

Hence her education cost her in total is

=$11,000+$2400

=$13,400

8 0
3 years ago
One lighthouse flashes every 10 seconds, a second lighthouse flashes every 8 seconds. if they flash at the same time, how long w
goblinko [34]
For this, we need to find the lowest common multiple of 10 and 8

multiples of 10 : 10,20,30,40,50
multiples of 8 : 8,16,24,32,40

so the LCM of 10 and 8 is 40

therefore, they will both flash at the same time again in 40 seconds.
6 0
3 years ago
The amount of energy it takes to run a race is most likely to be a function of
Lana71 [14]

The amount of energy it takes to run a race is most likely to be a function of the; D: Length of the Race

<h3>How to find amount of energy?</h3>

We want to basically find the factor that influences the amount of energy expended by a sprinter.

Now, formula for potential energy is;

P = mgd

where;

m is mass

g is acceleration due to gravity

d is distance covered

Now, the only option that falls into the input that affects energy expended is the distance covered. This is true because the more the distance covered, the higher the energy expended.

Read more about Amount of Energy at; brainly.com/question/13439286

#SPJ1

7 0
2 years ago
Rounded to the nearest dime ,what is the greatest amount of money that rounds to $105.40?What is the least amount of money that
victus00 [196]
<span>$100.00 rounded  value
$105.00 rounded value
$110.00 rounded value

For example,
14,494 </span>
<span>To round off the height value to the nearest thousand we can use the expanded from to clarity the position of numbers which is: </span>
<span>10, 000 = ten thousand </span>
<span>4, 000 = thousands </span>
<span>400 = hundreds </span>
<span>90 = tens </span>
<span>4 = ones </span>
<span>Here we can notice than four thousand is the value where the nearest thousands is placed. Hence we can round off the number of 14, 494 into 14, 000. Notice 0-4 rounding off rules.<span>
</span></span>
3 0
4 years ago
What can be concluded about the sequence 19, 15, 11, 7, . . . represented on the graph? Check all that apply. The common differe
worty [1.4K]

Answer:

3, -1

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A young sumo wrestler decided to go on a diet yo go on a special high protein diet to gain weight rapidly.he started at 90 kilog
    13·2 answers
  • PLEASE HELP!!! I WILL GIVE BRAINLIEST AND 100 POINTS
    13·2 answers
  • How many times does 12 go into 276
    5·2 answers
  • 50 points Quick answer, thank you.
    10·2 answers
  • Nelly has a large rectangular postcard that is 9 inches long and 4 inches wide. What is the area of the postcard?
    5·2 answers
  • Points A,B and C are collinear and point B lies between A and C. If AB=15 and BC=21, what is AC?
    13·1 answer
  • Enter an expresion equivalent to<br> (5x – 6y + 7) - (-x + 5y - 8)
    11·1 answer
  • In science class savanna measures the temperature of a liquid to be 24 Celsius her teacher wants her to convert the temperature
    7·1 answer
  • Mr. Samson has two kinds of fruit in his basket. The ratio of apples to oranges in the basket is 2:3. If there are 6 apples, how
    7·2 answers
  • Kari is saving up money to buy a bicycle for her brother for his 12th birthday she already has $70 saved in her bank account and
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!