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
DaniilM [7]
3 years ago
12

Please help me with the whole problem.

Mathematics
1 answer:
lions [1.4K]3 years ago
6 0

Answer:

1. $155 ≥ $31.50p + $13.25

2. p ≤ 4

You might be interested in
PLSSS HELP IF YOU TURLY KNOW THISS
Vlada [557]

Answer:

The missing exponent is 15.

Step-by-step explanation:

<h2><u><em>Brainliest Please!</em></u></h2>
4 0
2 years ago
Read 2 more answers
The number of calories in Swiss cheese varies directly with the weight of the cheese. There are about 200 calories in 50 grams o
OlgaM077 [116]
The answer I got was 280 calories. I got that by dividing 200 by 50. Which I then got 4. Then, I multiplied 4 by 70 yo get 280 calories.
5 0
3 years ago
Read 2 more answers
Mateo found a sale on skateboards.The skateboard he would like to purchase is 179.99. The sales tax is 6.5%. How much will Mateo
Ivahew [28]

Answer:

$191.69

Step-by-step explanation:

0.065 x 179.99 = 11.70

179.99 +11.70

4 0
3 years ago
Y=-2x²-8x-5 domain and range
Jobisdone [24]

Answer:

Domain: All real numbers

Range: y≤3

Step-by-step explanation:

The given function is

y =  - 2 {x}^{2}  - 8x - 5

This is a polynomial function.

The domain is set of all values of x, that makes this function defined.

Since polynomial functions are defined everywhere, the domain is all real numbers.

To find the range we put the function in vertex form:

y =  - 2( {x}^{2}  + 4x) - 5

y =  - 2( {x}^{2}  + 4x + 4) - 5 +  - 4 \times  - 2

y =  - 2( {x}  + 2)^{2} - 5 + 8

y =  - 2( {x}  + 2)^{2}  +  3

The maximum value is 3

The function turns downward, hence the range is:

y \leqslant 3

6 0
3 years ago
Last month, Ebony had 72 dollars in a checking account. The current balance is 126 dollars. What is the percent change in the ac
TEA [102]

Answer:

43%

Step-by-step explanation:

Last month, 72.

This month, 126.

Last month, ebony had 72/126 in her account to what she has this month. 72/126 as a percentage.

Ratio:

72:126

X100

7,200:12,600

÷126

57.142:100

Ebony had approximately 57% of her cash in her account last month, compared to this month.

5 0
3 years ago
Other questions:
  • A cab charges 1.45 for the flat fee and 0.55 for each mile. Write and solve an inequality to determine how many miles Ariel can
    10·2 answers
  • He gave me a extra dayyy!!!
    7·1 answer
  • 15-z=6 I need help please show work
    5·1 answer
  • You are buying fabric to make a patio umbrella in the shape of a regular hexagon, as shown. The red fabric costs $3.75 per squar
    14·1 answer
  • Solve for x <br> x/45=3<br><br> :)
    14·1 answer
  • I DONT KNOW WHAT IM DOING, PLEASE HELP
    7·1 answer
  • Please answer, serious answers only !
    7·2 answers
  • Somebody help me give the the answer
    14·1 answer
  • I"LL MAKE YOU BRAINLIEST IF YOU ANSWER IN 1 MINUTE
    11·2 answers
  • Eric is 8 years 4 months old. his mother is 40 years 3 months old. how old was his mother when eric was born?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!