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
marysya [2.9K]
3 years ago
15

Find the sum of 93.5 plus 8.7

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
5 0
93.5 + 8.7 = 102.2

Hope this helps! :)
qaws [65]3 years ago
3 0
102.2 you're welcome
You might be interested in
How many lb of brand X sugar which
Dafna1 [17]

Answer:  <u>4 pounds</u> of brand X sugar

====================================================

Reason:

n = number of pounds of brand X sugar

5n = cost of buying those n pounds, at $5 per pound

Brand Y costs $2 per pound, and you buy 8 lbs of it, so that's another 2*8 = 16 dollars.

5n+16 = total cost of brand X and brand Y combined

n+8 = total amount of sugar bought, in pounds

3(n+8) = total cost because we buy n+8 pounds at $3 per pound

The 5n+16 and 3(n+8) represent the same total cost.

Set them equal to each other. Solve for n.

5n+16 = 3(n+8)

5n+16 = 3n+24

5n-3n = 24-16

2n = 8

n = 8/2

n = 4 pounds of brand X sugar are needed

-------------

Check:

n = 4

5n = 5*4 = 20 dollars spent on brand X alone

16 dollars spent on brand Y mentioned earlier

20+16 = 36 dollars spent total

n+8 = 4+8 = 12 pounds of both types of sugar brands combined

3*12 = 36 dollars spent on both types of sugar brands

The answer is confirmed.

--------------

Another way to verify:

5n+16 = 3(n+8)

5*4+16 = 3(4+8)

20+16 = 3(12)

36 = 36

6 0
2 years ago
An airline charges an extra fee if a suitcase weighs more than 50 pounds. After packing, Li's suitcase weighs 47.75 pounds. Whic
Vinvika [58]

Answer:

47.75 + x Less-than-or-equal-to 50

= 47.75 + x ≤ 50

Step-by-step explanation:

Solving the above Question:

Not going over the 50 pound case mean, less than or equal to 50 pounds

Let the extra pound of weight be represented as x

Hence, the inequality equation that can be used to determine how much more weight can be added to the suitcase without going over the 50-pound weight limit =

47.75 + x ≤ 50

4 0
2 years ago
Read 2 more answers
HELP!!!!! IN A RUSH!!!!!!! THANKS!!!!!!!!! :) Which statement is true?
Lady bird [3.3K]
The correct answer is C all integers are whole numbers
4 0
3 years ago
The sum of a number is<br> 4 less then 2 times a<br> number is 35 what is the number?
Artist 52 [7]
<h2>Answer:</h2>

<em>21.5</em>

<h2>Step-by-step explanation:</h2>
  1. 35 divided by 2 = 17.5
  2. 17.5 + 4 = 21.5
  3. <u>Just do the inverse</u>
5 0
2 years ago
An archer hits a bullseye 64% of the time. What is the probability the archer hits
Brums [2.3K]

Answer:

C. 0.077

Step-by-step explanation:

Use binomial probability.

P = nCr pʳ qⁿ⁻ʳ

where n is the number of trials,

r is the number of successes,

p is the probability of success,

and q is the probability of failure (1−p).

n = 10, r = 4, p = 0.64, q = 0.36.

P = ₁₀C₄ (0.64)⁴ (0.36)⁶

P = 210 (0.64)⁴ (0.36)⁶

P = 0.077

6 0
3 years ago
Other questions:
  • Suzanne wants to buy a bicycle that costs $180. If she can save $12 each week, how many weeks will it take her to save enough mo
    5·2 answers
  • Which three lengths could be the lengths of the sides of a triangle?
    11·1 answer
  • The base of a triangle is seven less than twice its height. If the area of the triangle is 100cm^2 find the length of the base
    10·2 answers
  • The ratio of the number of men to the number of women on a bus was 2:3 at a bus stop. 4 women got off and the ratio became 4:5.
    5·2 answers
  • What is the increase in price?
    12·1 answer
  • If 15 of the 1001<br> cars in a parking<br> lot are white,<br> how many cars<br> are white?
    13·2 answers
  • A2(a-p)-a(p2-3ap+a2)-{a(p2+a2)-p(a2+2p2)}​
    9·1 answer
  • (-6x - 8) - (8x-9) can you subtract the expressions
    6·1 answer
  • Insert 16 rational numbers between 2.1 and 2.2​
    13·1 answer
  • The scale model of a car is 5% of the size of the actual car. The length of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!