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
iren2701 [21]
2 years ago
13

Help me to get brainest everyday if u friend me

Mathematics
2 answers:
Olenka [21]2 years ago
8 0
1. -36
2. 30
3. 5
4. -5
5. 1
Aleksandr-060686 [28]2 years ago
6 0

Answer:

1. -36

2.30

3.5

4.-5

Step-by-step explanation:

If there wrong im sorry

You might be interested in
Choose the shape that has exactly three lines of symmetry.
saul85 [17]

Answer:

an EQUILATERAL triangle!!

8 0
3 years ago
Read 2 more answers
You buy a total of 50 turkey burgers and veggie burgers for $90. You pay $2 per turkey burger and $1.50 per veggie burger. Write
Slav-nsk [51]

Answer:

T + V = 50

2T + (3/2) * V = 90

2T + 1.5V = 90

T = 50 * 1.5 - 90 * 1 / 1 * 1.5 - 2*1 = 30

V = 1 * 90 - 2 * 50 / 1 * 1.5 - 2 * 1 = 20

Step-by-step explanation:

T = 30

V = 20

4 0
2 years ago
Help me please.....:)
kozerog [31]

Answer:I don’t know if I’m right but imma have to say G

Step-by-step explanation:

I’m not good at math

8 0
3 years ago
Can anyone solve this? Please i need help on these. 50 points for the person who answers!
suter [353]

Answer:

a. k = 8

b. k = 95

c. k = 13.95

d. k = 40

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The speed of the current in a creek is 2mph. A person can kayak 10 mi upstream in the same time that it takes him to kayak 14 mi
ad-work [718]

Answer:

  2 hours

Step-by-step explanation:

The relation between time, speed, and distance is ...

  time = distance/speed

For a kayak speed of k miles per hour in still water, the speed upstream is (k-2) and the speed downstream is (k+2). Over the distances given, the times are the same, so we can write ...

  10/(k-2) = 14/(k+2)

Multiplying by (k+2)(k-2) gives ...

  10(k+2) = 14(k -2)

  10k +20 = 14k -28 . . . . . eliminate parentheses

  48 = 4k . . . . . . . . . . . . . . add 28-10k

  12 = k

Then the time for 28 miles downstream is ...

  time = 28 / (12 +2) = 2 . . . . hours

It will take the person 2 hours to kayak 28 miles downstream.

5 0
3 years ago
Other questions:
  • What is the maximum number of relative extrema contained in the graph of this function f(x)=3x^3-x^2+4x-2
    7·2 answers
  • Hi! I would really appreciate it if you can help me with this problem.
    11·1 answer
  • What is the value of "c" in the quadratic equation 3x^2 5x 7 = 0?
    9·2 answers
  • crystal is picking blueberries.so far,she has filled 2/3 of her basket,and the blueberries weigh 3/4pound .the equation 2/3w=3/4
    14·1 answer
  • The Smith family has three children: Tom, John, and Andy. Tom is younger than Andy. John is not older than Tom. From youngest to
    6·1 answer
  • Which equation is equivalent to 2 1/4+2/4=2 3/4?
    9·1 answer
  • Naomi measured the floor of her bedroom, which is rectangular. It is 8 feet wide and 10 feet from one corner to the opposite cor
    14·1 answer
  • Use the drop downs to determine which symbols would complete the inequality for the range.
    9·2 answers
  • Giving brainliest whoever answers this question first, please help
    15·1 answer
  • Make f the subject of 12k^2 = root (f+6)/2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!