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
Lerok [7]
3 years ago
14

Plz help question below

Mathematics
1 answer:
9966 [12]3 years ago
3 0
X+y=500
215x+61y=187,500
You might be interested in
Tyler is overdrawn at the bank by $180. His brother has $70 more than him. How much money does Tyler's brother have?
Lena [83]

Answer:

Tyler's brother has $250

Step-by-step explanation:

180+70 =250

8 0
2 years ago
Read 2 more answers
If 32^2c= 8^c+7, what is the value of c
Leona [35]

\bf 32^{2c}=8^{c+7}~~ \begin{cases} 32=2\cdot 2\cdot 2\cdot 2\cdot 2\\ \qquad 2^5\\ 8=2\cdot 2\cdot 2\\ \qquad 2^3 \end{cases}\implies (2^5)^{2c}=(2^3)^{c+7} \\\\\\ 2^{5(2c)}=2^{3(c+7)}\implies \stackrel{\textit{if the bases are the same, then so are the exponents}}{5(2c)=3(c+7)\implies 10c=3c+21} \\\\\\ 7c=21\implies c=\cfrac{21}{7}\implies c=3

3 0
2 years ago
Read 2 more answers
6. Find the value of y.<br> 5<br> 16
Svetllana [295]
3.59999
or 3.6
hopefully this helps you!
4 0
2 years ago
Animals and people that take in more energy than they expend will get fatter. Here are data on 12 rhesus monkeys: 6 lean monkeys
In-s [12.5K]

Answer:

mean lean body mass of the lean monkeys = 8.4kg

mean lean body mass of the obese monkeys = 10.4kg

Step-by-step explanation:

a) Mean = Sum of Body mass/number of body mass

For lean monkeys, mean = (6+7.5+9.2+9.7+9.1+9.1)/6

Mean = 50.6/6

Mean = 8.4

b)

for obese monkeys, mean = (8+9.1+10.3+12+11.9+11.2)/6

Mean = 62.5/6

Mean = 10.4

3 0
3 years ago
30 pts for this one.... (only if you give a reasonable answer no BS)
Keith_Richards [23]

Answer:

  1. y = 3000x + 40000
  2. a) the base salary of the salesperson
  3. a) the commission per subscription

Step-by-step explanation:

Slope intercept form is found by [ y = mx + b ] where m = slope and b = y-intercept. We are given that a salesperson gets $40000 as a base salary. Since this value doesn't change it is the starting value, in other words the y-intercept. The salesperson also gets $3000 for every subscription they sell. Since this amount grows at a constant rate, that is the slope. Now, we can write the slope intercept form of [ y = 3000x + 40000 ].

Best of Luck!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the length of side AB<br> A) 15 units <br> B) 8.1 units<br> C) 4 units <br> D) 10 units
    7·1 answer
  • If R is midpoint of QS and QS=40 find QR
    6·1 answer
  • PLEASE HELP! What is the area of triangle BCD in exact form? 35 points!
    14·1 answer
  • There are 125 students in sixth grade. 2/3 of the sixth graders ride the bus. How many sixth graders ride the bus?​
    9·1 answer
  • Ethan invested £500 in the bank for 2 years.
    7·1 answer
  • Entomologists are biological scientists who study insects. Entomologists studying tree crickets have found that they chirp at di
    5·1 answer
  • A baker knows that the daily demand for mango pies is a random variable that follows the normal distribution with a mean of 45.4
    10·1 answer
  • The slope of a vertical line is called what?
    13·1 answer
  • Please help! thank you! :)
    7·2 answers
  • It was reported in 2019, the world’s tallest giraffe lives in Australia and measures 5.7 m . How tall is the giraffe in centimet
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!