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
pickupchik [31]
3 years ago
10

Omar is planning to buy some new baseball shoes. He has already saved $22.50 The shoes cost at least $38 dollars. He writes an i

nequality to determine how much more he will need to save
Mathematics
1 answer:
inysia [295]3 years ago
3 0

Answer:

At least $15.50

Step-by-step explanation:

Omar is planning to buy some new baseball shoes. He has already saved $22.50

The shoes cost at least 38 dollars.

At least means, greater than or equal to which is represented by the sign

≥

The inequality is given as

22.50 + x ≥ 38

x ≥ 38 - 22.50

x ≥ 15.5

Therefore, he would need to save at least $15.50

You might be interested in
Population parameters are difficult to calculate due to
lilavasa [31]

Answer:

1

option d

2

option a

Step-by-step explanation:

1)

The population is difficult to cover because it involves a lot of cost on procedure. Further, whole population is difficult to cover and it is infeasible to collect data on entire population. For example we want to check the quality of rice in production unit, we could n't test all grains of rice to check the quality rather than we take a portion of rice grains for quality check. Here, if the whole lot of a rice grains are taken then first drawback would be that it will be costly and second it is infeasible to collect data for whole lot of a rice grains.

2)

Teacher's union is planning to calculate the average salary for only high school teachers in a country and salaries for other teachers are not considered. So, from teachers population a sample of high school teacher in a country is selected. Thus, the calculated average will be sample statistic.

5 0
3 years ago
Walden's family is shopping for a reclining chair. The chair the family decided on has a retail price of $800 plus 5% sales tax
hoa [83]
I dont get what the letter mean what goes with each thing
3 0
3 years ago
Find the missing length. Round your answer to the nearest tenth.
Jobisdone [24]
Answer: D. 9.4 units

Explanation: We use the Pythagoras theorem because we know that it’s a right triangle and we have 2 lengths.

8^2+5^2= c^2

89=c^2
c= sqrt 89
c≈9.4 units
5 0
3 years ago
Read 2 more answers
An airplane flew 4 hours with a 25 mph tail wind. The return trip against the same wind took 5 hours. Find the speed of the airp
balu736 [363]

Answer:

r  = 225 Mil/h     speed of the airplane in still air

Step-by-step explanation:

Then:

d  is traveled distance   and r  the speed of the airplane in still air

so the first equation is for a 4 hours trip

as  d = v*t

d  =  4 *  ( r  + 25)    (1)          the speed of tail wind  (25 mil/h)

Second equation the trip back in 5 hours

d  =  5  * ( r  - 25 )    (2)

So we got a system of two equation and two unknown variables  d  and

r

We solve it by subtitution

from equation (1)     d  =  4r  + 100

plugging in equation 2

4r  + 100  = 5r -  125    ⇒   -r  =  -225     ⇒    r  = 225 Mil/h

And distance is :

d  =  4*r  +  100         ⇒ d  =  4 * ( 225)  +  100

d  =  900 +   100

d  = 1000 miles

6 0
3 years ago
Question 4 of 10 Multiple Choice: Please select the best answer and click "submit." In the 1st generation, there are 6 squirrels
Tanya [424]
393216 times 4 because you could continue it on until u get to nine
3 0
3 years ago
Other questions:
  • Two mechanics can assemble 10 bicycles in 8 hours. How many bicycles could one mechanic assemble in 8 hours?
    8·1 answer
  • What is the slope of the line that goes through (6, 5) and (3, 1)?
    15·2 answers
  • Identify the next two in the pattern: 28,26,24,22,...
    7·1 answer
  • Eddy Corporation has provided the following production and total cost data for two levels of monthly production volume. The comp
    14·1 answer
  • Evaluate for a = 2<br><br> 5a + 6 = _____
    8·2 answers
  • Which monomials are perfect squares? Select three options.
    14·2 answers
  • Kristy earns $18 for 2 hours of babysitting. She charges a constant hourly rate. Which table correctly shows the amount Kristy e
    5·1 answer
  • Solve for x: the quantity of x plus 16 all over 3 = 3x (1 point) a x = −7 b x = −13 c x = 8 d x = 2
    12·1 answer
  • HELP ME PLEASE ASAP WILL MARK BRAINLIEST
    13·2 answers
  • I NEED HELP PRETTY PLEASE
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!