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
valentinak56 [21]
3 years ago
9

4. María charges $15 for 3 h of babysitting. a) What is Maria's rate per hour?

Mathematics
2 answers:
zmey [24]3 years ago
6 0

Answer:

$5 per hour

Step-by-step explanation:

Take the amount she earns and divide by the number of hours

$15 / 3 hours

$5 per hour

aev [14]3 years ago
5 0
15/3 is 5 dollar an hour
You might be interested in
PLSSSS HELP MEEEE I NEED TO TURN THIS IN BY THE END OF CLASS PLSSS SOMEONE HELP ME WITH THIS!!!!!!
Annette [7]

Answer:

1) 10

2) 22

3) 28

4) 17.5

5) 22

6) 13.5

7) 19.5

8) 11

9) 7.5

4 0
2 years ago
Graph the function.<br> y=-x-6 ifx&lt;-6<br> y = 2x + 12 if x&gt;-6
Naddik [55]

Answer:

  see attached

Step-by-step explanation:

For x < -6, the function has a slope of -1 and an x-intercept of -6.

For x > -6, the function has a slope of 2 and an x-intercept of -6.

The function given here is not defined at x=6, so there is a hole at (-6, 0).

7 0
3 years ago
Suppose you work for a large coffee distributor that has a secret coffee blend it sells to local stores. You mix the Gazebo blen
user100 [1]

Answer:

18lbs of Mexican Shade Grown coffee

Step-by-step explanation:

Since this is a ratio problem and we are given three values and one variable x (pounds of Mexican Shade Grown coffee needed) we can use the Rule of Three to solve this problem. In this rule we simply multiply the diagonal available values and divide by the third value to get the value of the variable, like so...

90lbs Gazebo  <=====>   27lbs Mexican Blend

60lbs Gazebo  <=====>   x lbs Mexican Blend

(60 * 27) / 90 = x

1620 / 90 = x

18 lbs = x

We need 18lbs of Mexican Shade Grown coffee blend to mix with the 60lbs of Gazebo blend

7 0
3 years ago
Can someone please help me with these questions!! Thanks,
fiasKO [112]

6a. 1 - 2sin(x)² - 2cos(x)² = 1 - 2(sin(x)² +cos(x)²) = 1 - 2·1 = -1

6c. tan(x) + sin(x)/cos(x) = tan(x) + tan(x) = 2tan(x)

6e. 3sin(x) + tan(x)cos(x) = 3sin(x) + (sin(x)/cos(x))cos(x) = 3sin(x) +sin(x) = 4sin(x)

6g. 1 - cos(x)²tan(x)² = 1 - cos(x)²·(sin(x)²)/cos(x)²) = 1 -sin(x)² = cos(x)²

8 0
3 years ago
Decide how each action would affect your credit score.
KengaRu [80]

Answer:

Paying 30 days or more past due could drop your score as much as 100 points.

4 0
3 years ago
Other questions:
  • In order to lower his monthly auto insurance bill, Henry has decided to change his existing policy by increasing the deductible
    10·2 answers
  • What is 0.306 in word form
    12·2 answers
  • Help me what is the answer ?
    5·2 answers
  • I will give you 10B points plus mark someone again for the Brainliest if you get this right. a:15 b:7 c:4
    12·1 answer
  • What is the graph of the function rule?<br><br> y = 3x - 2<br><br> Choose from the pictures
    9·2 answers
  • Another how many liters are in 3.7 gallons
    14·2 answers
  • 4. Solve the following system of equations for x.
    6·1 answer
  • I need the rate of change
    15·2 answers
  • -2 degree drop in temp every 1,000 ft airplane climbs in the sky. Temp on ground is 57 degrees. What is temperature when plane r
    7·1 answer
  • HELP ME OUT how to I Graph 12 + 8y &lt; -20 on a lumber line
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!