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
Marizza181 [45]
3 years ago
10

Someone help please, i cant solve this one :|

Mathematics
2 answers:
Nataly_w [17]3 years ago
5 0

Answer:

A. y = 45.25x + 10

Step-by-step explanation:

We can use the points (3, 145.75) and (5, 236.25) to solve.

Find the slope using the formula [ y2-y1/x2-x1 ].

236.25-145.75/5-3

90.5/2

45.25

Find the y-intercept using the formula for slope-intercept form [ y = mx + b ]

y = 45.25x + b

145.75 = 45.25(3) + b

145.75 = 135.75 + b

10 = b

Put everything we solved for into the formula above.

y = 45.25x + 10

Best of Luck!

andrey2020 [161]3 years ago
4 0

Answer:

i think its B

Step-by-step explanation:

You might be interested in
Solve the two step inequality 3p+2≥−10
Gnoma [55]
P greater than or equal to -4
6 0
3 years ago
Sekhar gives a quarter of his sweets to Renu and then gives 5 sweets to Raji. He has
Feliz [49]

Answer:

16 sweets

Step-by-step explanation:

Number of sweet that Sekhar had = x

Sweets given to Renu = (1/4) of x = \frac{1}{4}x

Sweets given to Raji = 5

Remaining sweets = 7

x = \frac{1}{4}x +5 + 7\\\\x -\frac{1}{4}x = 12\\\\\frac{4*x}{1*4}x-\frac{1}{4}x = 12\\\\\frac{4x}{4}-\frac{1}{4}x= 12\\\\\frac{3x}{4}=12\\\\x = 12*\frac{4}{3}\\\\x=4*4\\\\x=16

6 0
2 years ago
a salesperson sells $2700 in merchandise and earns a commission of $351 what is the commission rate in percentages?
GaryK [48]

Answer:

Commision rate 13%

Explanation:

The commission rate is equal to the commission as a percent of sells.

Now in our case,

sells = $2700

commission = $351

Therefore, the commission rate is equal to

undefined

6 0
11 months ago
What is the equation of the line?
prohojiy [21]

Answer:

A) y = -1/2x + 1/2

Step-by-step explanation:

Find the y-intercept(when x = 0), which is 1/2.

Find the slope: m = y2-y1 / x2-x1

I used points: (3, -1), (-3,2)

m = 2 - (-1) / -3 - 3

m = 3 / - 6

m = -1/2

plug this into the slope intercept form equation: y = mx + b

y = -1/2x + 1/2

7 0
2 years ago
Mark makes three pounds of hamburger to feed his family of 6. How many pounds of hamburger should you purchase for Memorial Day
polet [3.4K]
216x3 = 618 pounds for 216 people
3 0
3 years ago
Read 2 more answers
Other questions:
  • -2(x + 5) = -2x - 10
    12·1 answer
  • These data can be approximated quite well by a N(3.4, 3.1) model. Economists become alarmed when productivity decreases. Accordi
    7·1 answer
  • Simplify v20<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B20%7D%20" id="TexFormula1" title=" \sqrt{20} " alt=" \sqrt{20} "
    15·1 answer
  • Solve the equation: x / 16 + 12 =(-12)
    10·1 answer
  • HAPPY SUNDAY!
    10·1 answer
  • Quickly
    10·1 answer
  • Find the number of distinct arrangements of the 9 letters in SEVENTEEN. Two of the same letter are considered identical (not dis
    5·1 answer
  • The city of Gary has a population of 75,282. Approximately 34.78% of Gary residents have a higher education degree. How many peo
    13·1 answer
  • A flagpole is 20 feet tall. At 4 p.m. it casts a shadow that is 15 feet long. How far is it from the top of the flagpole to the
    7·1 answer
  • Two thirds a number x plus 3 is 6
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!