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hammer [34]
3 years ago
13

An elementary school teacher bought a bag of candy and brought it to school as a reward for the entire class, planning to give i

t out at the end of school day. The teacher counted the candy ahead of time and found that there would be 7 left over if they gave each of their 25 students the same number of pieces, so they ate 7 pieces before school started. However, only 21 students showed up to school that day. Since dividing the candy evenly would now result in 16 leftover pieces, the teacher left 16 pieces in the teachers lounge during lunch. 2 more students went home during recess, resulting in a final total of 8 pieces left over after the candy was divided evenly at the end of the day. What is the smallest number of candies the teacher could have started with
Mathematics
2 answers:
True [87]3 years ago
6 0

Answer:

divid than add

Step-by-step explanation:

dmitriy555 [2]3 years ago
4 0
You divide and then you add
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Use the laplace transform to solve the given initial-value problem. y' + y = (t − 1), y(0) = 3
GaryK [48]

In mathematics, the Laplace transform, named after its discoverer Pierre Simon Laplace, transforms a function of real variables (usually in the time domain) into a function of complex variables (in the time domain). is the integral transform that Complex frequency domain, also called S-area or S-plane).

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5 0
2 years ago
How do I solve this problem because I don’t understand
Citrus2011 [14]
You are using a^2+b^2=c^2
since c is the hypotenuse

#1 the equation would be 16^2+b^2=34^2
16^2= 256
34^2= 1156
1156-256= 900
b^2=900 (now find square root of 900)
b= 30

You are now trying to find the hypotenuse or c in this so it is simpler

#2 equation - 4^2+2^2=c^2
16+4=c^2
20=c^2
c= 4.27



4 0
3 years ago
if a machine produces 5 parts in 1 minute how many minutes will it take to fill a crate that holds 200 parts​
ratelena [41]

Answer:

40 minutes to fill the crate

Step-by-step explanation:

200÷5=40

7 0
3 years ago
Read 2 more answers
PLEASE HELP!!
inn [45]
You can use the Pythagorean Theorem to find the length of the third side AB (Identified as "x" in the figure attached in the problem), which says that in a right angled triangle, the square of the hypotenuse is equal to the sum of the squares of the legs:
a² = b²+c²
As we can see the figure, the triangle does not have an angle of 90°, but it can be divided into two equal parts, leaving two triangles with a right angle. We already have the values of the hypotenuse and a leg in triangle "A" , so we can find the value of the other leg:
b = √(a²-c²) b = √(10²-4²) b = 9.16
With these values, we can find the hypotenuse in the triangle "B": x = √b²+c² x = √(9.16)²+(4)² x = 10
4 0
3 years ago
Please explain how to do this im confused
Anit [1.1K]

Answer:

70° , 70°

Step-by-step explanation:

The 2 angles are corresponding and are congruent, then

23x + 1 = 4 + 22x ( subtract 22x from both sides )

x + 1 = 4 ( subtract 1 from both sides )

x = 3

Then the angles are

23x + 1 = 23(3) + 1 = 69 + 1 = 70°

4 + 22x = 4 + 22(3) = 4 + 66 = 70°

8 0
3 years ago
Read 2 more answers
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