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
Blizzard [7]
3 years ago
11

Chris received a $90.00 check for his birthday. The check was for 5 more than twice the amount of the check that he got last yea

r for his birthday. How much money did Chris receive last year for his birthday? (1 point) $85.00 $42.50 $50.50 $47.50
Mathematics
2 answers:
kobusy [5.1K]3 years ago
8 0
The easiest way to figure out a simpler math problem like this is to look at all of the answers.

Look at all of the answers and see which one times 2 is 5 less than 90.

A.) 85.00 ---->  85 x 2 = 170 (Nope)
B.) 42.50 ----> 42.50 x 2 = 85 (Yep)
C.) 50.50 ----> 50.50 x 2 = 101 (Nope)
D.) 47.50 ----> 47.50 x 2 = 95 (Nope)

That means the correct answer is $42.50

Hope this helps!
vodomira [7]3 years ago
3 0
The answer to this question is 42.50
You might be interested in
Order of operations
timurjin [86]

Answer:

z+9(8−x)+8(z+8)=

z+72-9x+8z+64=

9z-9x+136

<u>                                                                    </u>

(3−10)^2−(5−12)^2     parenthesis first

(-7)²-(-7)²=

49-(49)=49-49=0

<u>                                                                       </u>

2^2⋅4^3      exponent first

2*2*4*4*4

4*64=256  

6 0
3 years ago
A nationwide survey of 100 boys and 50 girls in the first grade found that the daily average number of boys who are absent from
dusya [7]
Te difference of 2 standard deviation of a population n1 & n2 is given by the formula:
sigma (difference)=√(sigma1/n1 + sigma2/n2), Plug:

sigma(d)= √(49/100 + 36/50)

Sigma(d=difference) =1.1

6 0
3 years ago
Read 2 more answers
18 of the last 30 cars that passed by you were black. what is the probability the next car will be black. (0.18, 0.6, or 0.30)
Black_prince [1.1K]
18 divided by 30 is 0.6. So I would say that B, or 0.6, is the correct answer.
3 0
3 years ago
100 POINTS PLEASE ITS URGENT I HAVE 5 MINS COME ON PEOPLE I WILL ALSO MARK BRAINLIEST PLEASE
kaheart [24]

Answer:8

Step-by-step explanation: RSM :)

8 0
3 years ago
Read 2 more answers
A laptop is 30% off the regular price of 920$ If a 6% sales tax is added to the cost what is total cost of the laptop
Lunna [17]

Answer

If we had a sale price of 30% off of $1,050then the sale price is 70% of $1,050 or 0.7(1050) Then we add 7% sales tax to that making thefinal price paid 107% of [0.7(1050)] ... 1.07[0.7(1050)] = $786.45

7 0
2 years ago
Other questions:
  • What is 212 tens / 10
    8·2 answers
  • What is the relationship between 10c7 and 10c3
    5·1 answer
  • piano lessons cost $30 per lesson. Find ordered pairs that represent the total cost for x number of lessons. Check all that appl
    8·1 answer
  • Find the area of the shaded parts
    7·1 answer
  • Write a trinomial expression equivalent to (2x+5)(3x-2)
    6·2 answers
  • The 6th graders are running the mile in physical education. Elian finishes the mile 2 minutes before Stacey who finished 1 minut
    5·1 answer
  • Which function is a quadratic function?<br>O UX=+3x-8<br>VX=2x+89x<br>X=X3x4<br>72-3​
    10·1 answer
  • The map shows the location of four places in a school.
    12·1 answer
  • Donna decided to make 100 things every day. On the first day, she made 40 Mother's
    9·1 answer
  • Can you please help me out with a question
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!