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
algol [13]
3 years ago
5

Aluminum gold is 22% aluminum; the rest is gold. If aluminum gold bar contains 55g of aluminum, how many grams of gold does it c

ontain?????
Mathematics
1 answer:
Katarina [22]3 years ago
7 0
195 grams 55/250=.22% 250-55=195g gold
You might be interested in
If 5 boxes of cereal cost $27.50, how much does one box of cereal cost? a) $5.50 b) $5.05 c) $550 d) .55​
olga_2 [115]

}

Answer:B

Step-by-step explanation: I said that because you have 27 and 50 Cent so basically you won't have that $5 in that picture because you still going to have that $0.04 and then you still have to have that much so I I think I am right but if I'm not I'm so sorry but I'm taking not even to get I'm trying to get back on track but I think is b for a reason like I think you could be because you have 27 and 50 Cent so if you got twenty-seven fifty cents you just rounding it down

8 0
2 years ago
Read 2 more answers
The sum of the measures of the interior angles of a polygon is 1140. What kind of polygon is it ?
sukhopar [10]

Answer:

5) Regular decagon. 6) Yes.

Step-by-step explanation:

Number 6 is yes bc the interior angles of a triangle have to equal 180, and 1+2+177 equals 180.

5 0
3 years ago
Solve the equation.-7=y/7
ad-work [718]

Answer:

y = -49

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define</u>

-7 = y/7

<u>Step 2: Solve for </u><em><u>y</u></em>

  1. Multiply 7 on both sides:                    -49 = y
  2. Rewrite:                                               y = -49
7 0
3 years ago
Can someone help me please I will really appreciate it
Nataliya [291]
I do not understand ???????????????????
5 0
3 years ago
Read 2 more answers
One serving of granola provides 4% of the protein you need daily. You must get the remaining 48 grams from other sources. How ma
ankoles [38]
If you already have 4% then that means that the other 48 grams is 96%. 
So if you make a proportion with 96/100 and 48/x (x being a stand-in for the answer) you can cross multiply 48 and 100 and divide the end result by 96, which equals 50.
So that means that the answer is 50 grams of protein. Hope this helped!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Y=-3x+4 solved for y
    7·2 answers
  • Bryson buys a bag of 64 plastic miniature dinosaurs.could he distribute them equally into six storage containers and not have an
    6·1 answer
  • The area of the triangle is 1560 m2<br><br>True<br><br>False
    12·1 answer
  • Jane wants to estimate the proportion of students on her campus who eat cauliflower. after surveying 35 ​students, she finds 4 w
    14·1 answer
  • As the temperature increases what happens to ice cream sales ?
    10·2 answers
  • How long does it take to travel 350 miles at 70 mph
    5·2 answers
  • Plz help I do not u detest and how to do this
    12·1 answer
  • Please help me! Given (x+a)(x+b) = x^2+x-12, what is the value of a^2+b^2
    9·1 answer
  • Help!!! <br> 1/3x - 3/4 + 5/6x = -2
    9·1 answer
  • The ratio of side lengths for two similar cubes is 2/5.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!