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seropon [69]
3 years ago
7

A cell phone company charges $55 per month for unlimited minutes plus $0.25 per text sent. If the charges to Dayne's cell phone

for the last month came to $100, how many texts did Aly sent?
Mathematics
2 answers:
NikAS [45]3 years ago
8 0
400 because 100/0.25 = 400
Svetach [21]3 years ago
7 0
A: 180
Subtract 100 - 55 which gets you 45 then divide that with .25 = 180 
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WILL GIVE BRANILEST
Luden [163]

Answer: hope this helps love.

Step-by-step explanation:

years of equal population are 1995 and 2022.

in 1995, population was 425,000 people and in 2022, population was 1,910,000 people.

Step-by-step explanation: Baskinville: y = x2 - 22x + 350

Cryersport: y = 55x - 950

Note that x2 is xsquare not x2

Resolving the quadratic equations carefully will give the values of y and x which represent the population and years.

6 0
3 years ago
Solve by using the square root method<br> (x-3)2 +4=125
AveGali [126]

Answer:

x= 127/2

Step-by-step explanation:

Let's solve your equation step-by-step.

(x−3)(2)+4=125

Step 1: Simplify both sides of the equation.

(x−3)(2)+4=125

(x)(2)+(−3)(2)+4=125(Distribute)

2x+−6+4=125

(2x)+(−6+4)=125(Combine Like Terms)

2x+−2=125

2x−2=125

Step 2: Add 2 to both sides.

2x−2+2=125+2

2x=127

Step 3: Divide both sides by 2.

2x/2 = 127/2

x=127/2

Please mark brainliest :)

3 0
3 years ago
A recipe used 2/3 cup of sugar for every 2 teaspoon of vanilla. How much sugar was used per teaspoon of vanilla
Brums [2.3K]
The correct answer would be 1/3 cup of sugar for every 1 teaspoon of vanilla, so A.

Hope this helps :)
3 0
3 years ago
Read 2 more answers
The function f(x)=2/3x-4 was replaced with f(x+k)=2/3x-6 what is the value of k
HACTEHA [7]

Answer:

The given function f(x)=\frac{2x}{3}-4 was replaced with f(x+k)=\frac{2x}{3}-6 then the value of k is -3

that is k=-3.

Step-by-step explanation:

The given function is f(x)=\frac{2x}{3}-4\hfill (1)

and when x=x+k then f(x+k)=\frac{2x}{3}-6\hfill (2)

Now to find the value of k:

Put x=x+k in the function f(x)

f(x)=\frac{2x}{3}-4

f(x+k)=\frac{2(x+k)}{3}-4

f(x+k)=\frac{2x+2k}{3}-4\hfill (3)

Now comparing equations (2) and (3) we get

f(x+k)=\frac{2x+2k}{3}-4=\frac{2x}{3}-6

\frac{2x+2k}{3}-4=\frac{2x}{3}-6

\frac{2x+2k}{3}-4-\frac{2x}{3}+6=0

\frac{2x}{3}+\frac{2k}{3}-4-\frac{2x}{3}+6=0

\frac{2k}{3}+2=0

\frac{2k}{3}=-2

k=\frac{-2\times 3}{2}

k=-3

Therefore k=-3

Therefore the given function f(x)=\frac{2x}{3}-4 was replaced with  f(x+k)=\frac{2x}{3}-6 then the value of k is -3

that is k=-3.

7 0
3 years ago
Jesse played two days of golf. On the second day, he got a score of 6 below par, or −6. His total score for the two days was 0 a
Alexus [3.1K]

Answer:

a variable is a placeholder.

Step-by-step explanation:

6 0
3 years ago
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