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
Ainat [17]
2 years ago
5

Given f(x) = 5x - 3 , solve for when f(x) = 7

Mathematics
2 answers:
densk [106]2 years ago
7 0

Answer:

32

Step-by-step explanation:

f(x) = 7, so:

5 · 7 - 3= 35 - 3 = 32

beks73 [17]2 years ago
7 0

Answer:

x = 2

Step-by-step explanation:

f(x) = 5x - 3    

7 = 5x - 3

10 = 5x

2 = x

So, x = 2

You might be interested in
How to express 1/243 using a negative exponent other than -1
disa [49]
Is that the full question

4 0
3 years ago
The two perpendicular lines of a coordinate plane that intersect at the origin (singular: axis)
Svetach [21]
3. Axes
That’s what it should be
3 0
2 years ago
Read 2 more answers
Brainliest to most helpful! Answer asap!
kap26 [50]

ΔAOB is a right angled triangle. Therefore the Pythagorean Theorem applies in this situation.
θ is the angle from a standard position of the line OA

The length of the y component is √(1-0)2 +(-3-(-3))2] =√(12+ 02) = 1 A(-3,1) to B(-3,0) which is opposite

Then the length of the x-component is √[(-3-0)2 +(0-0)2] = √(9+0)= 3 B(-3,0) to O(0,0) which is adjacent

The length of vector OA is √[(-3-0)2 + (1-0)2] = √(9+1) = √(10) A(-3,1) to O(0,0) which is the hypotenuse of the triangle

θ = 180 - α
sinθ = sin(180-α) = opposite/hypotenuse = 1/√10
cosθ = adjacent/hypotenuse = -3/√10
tanθ = opposite/adjacent = 1/-3 = -1/3

α= arcsin(1/√10) ≈ 18
θ =180 -18 ≈162
8 0
3 years ago
The scores of individual students on the american college testing (act) program composite college entrance examination have a no
ryzh [129]

The sampling distribution standard deviation is the population standard deviation divided by the root of the sample size.

sampling distribution standard deviation = 6.00/√36 = 1.00

8 0
3 years ago
Read 2 more answers
I bought my flat last year for £40,000. The value of my flat increased by 12% in September and then by a further 10%in January t
Leya [2.2K]
The answer is: <span>40,000(1.12)(1.10)

Or 4 more understanding: 12% of £40000
</span>1%= 400, therefore, 12%= 4800.
In January, the value was £44800. 
10% of this is £448.
Add £448 to £44800, giving you £45, 248
7 0
2 years ago
Other questions:
  • Given abcd efgh what is the measure of h
    7·2 answers
  • There are 120 minutes in 2 hours. How many minutes are in 15 hours? what operation do I use
    13·2 answers
  • A rectangular sandbox has an area of 3x square inches. If the width of the sandbox is x inches, what is the length of the sandbo
    11·1 answer
  • What is the value of P for the following triangular prism? 19 yd 12 yd 6 yd 18 yd
    10·2 answers
  • Select an expression that is equivalent to 3(n − 3) + 4. (1 point)
    6·1 answer
  • Brainly for the correct answer!<br> Is <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B0%7D" id="TexFormula1" title="\frac{1}
    11·1 answer
  • Leslie’s employer will match up to 3% of her salary in contributions to her 401(k). Her monthly salary is $3,200, and the compan
    14·1 answer
  • A nearby pond has 5 frogs, and the population doubles every year. The inequality 5(2)^t&gt;75, where t is the number of years, m
    10·1 answer
  • A patrol officer used radar to note the speeds of cars, in miles per hour, as
    14·1 answer
  • What is the slope of the line through (-7,-7) and (-6,7)?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!