MATHEMATICS MIDDLE SCHOOL

Math question will give brainliest for the right answer

Answers

Answer 1

Answer:

Answer:

53 sweets.

Step-by-step explanation:

The mean out of 10 bags of sweets is 42. That means that all the numbers of sweets added up would be 420.

39 + 40(2) + 41(5) + 43 + x = 420

39 + 80 + 205 + 43 + x = 420

367 + x = 420

x = 53.

So, in the 10th bag, there are 53 sweets and a sugar high for whoever eats that many sweets.

Hope this helps!

Answer 2

Answer:

Answer:

X=53 sweets

Step-by-step explanation:

Related Questions

What is 185% as a decimal and as a mixed number
How much does a 5 pound bag of flour weigh in Newtons?
If x is not equal to 0 then u/x + 5u/x - u/5x = what?
Is the qoutient of 2 nonzero always an integers
There are 135 calories in a 1/4 cup of a mix. how many calories are in 2 cups???

Let s be an integer. Alonso claims that -s must always be less than 0. IIiana claims that -s is only sometimes less than 0. Whose statement is correct? Help please.

Answers

Iliana is correct since an integer means a whole number that is not a fraction, which includes negative AND positive numbers. If s=4 than -s is negative (-4) But if we plug in a negative integer, like -5, the negative signs are eliminated and it becomes positive, therefore Alonso is wrong (-s=-(-5)=5) If the question was about a natural number Alonso would have been right since natural numbers are only from 0 and above

Simplify the expression 7v + 2w-12v

Answers

7v + 2w-12v

= 7v-12v+2w
= 5v+2w

Nothing else we can to to this

Answer:

-5v+2w or 2w-5v

Step-by-step explanation:

We just simplifying so it isn't to hard to do, just combine like terms bro :)

A cheetah can cover 50 yards in 5⁄2 seconds. How long will it take a cheetah at the same speed run 80 yards

Answers

$(2.5)/(50)$ = 0.05 seconds (1 yard every 0.05 second)

0.05 x 80 = 4

It'll take the cheetah 4 seconds to run 80 yards

no of yards covered in 1 sec is 50*2/5 = 20 yards
no of sec.taken to complete 80 yards is 80/20 = 4 seconds

Describe a cube. Use the words faces , edges,and vertices

Answers

Solutions

A cube is a three-dimensional solid object. It consist of six square faces , 8 vertices , and 12 edges. All the sides have the same length.

A cube is a 3D figure of a square. It has 6 faces, 12 edges, and 8 vertices. Hope that helped! Good luck! :]

How do you reduce 6/36

Answers

You reduce it to 1/6 because 6 goes into 6 once and 6 goes into 36 six times giving you 1/6

Find the gcd (greatest common divisor). In other words, what's the biggest number that fits into both 6 and 36? The answer is 6, so divide both 6 and 36 by 6 and you get 1/6.

What is the vertex of the quadratic function f(x) = (x – 6)(x + 2)?