MATHEMATICS MIDDLE SCHOOL

The memory card on Melcher's digital camera can hold about 430 pictures. Melcher used 18% of the memory card while taking pictures at a family reunion. About how many pictures did Melcher take at the family reunion?

Answers

Answer 1

Answer: 430(.18)=77.4
About 78 pictures at the family reunion.

Answer 2

Answer:

Answer:

Step-by-step ex?Answer

5.0/5

Brainly User

400x0.24

=96

She took 96 pictures.

(0.24 is 24% in decimal form)

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What is 2 to the 10th power in scientific notation

Answers

1.024x 10^3 is the answer

2 to the 10th power is 1024
hope that helps!

The sum of 8 and 7 , doubled

Answers

When you're talking about sums, that means you are adding. So, you do 8+7=15. The sum of it being doubled, you say? 15x2=30, or 15+15=30. Hope this helped :)

Here is a hint, "sum" is adding up therefore, the question is asking "The number of 8 + 7, then multiplied by 2. 8+7x2 = 30

Weekly Question:In the rectangle below, the line MN cuts the rectangle into two regions. Find x the length of segment NB so that the area of the quadrilateral MNBC is 40% of the total area of the rectangle.

Answers

Answer:

(1/2)(10)(x + 15 + x) = (2/5)(10)(20 + x)

(1/2)(2x + 15) = (2/5)(x + 20)

5(2x + 15) = 4(x + 20)

10x + 75 = 4x + 80

6x = 5

x = 5/6

NB = 5/6

The answer for this question is really interest and that is N= to 5/6

Which fraction is the same as 3.08?A 56/25

B 77/25

C 19/5

D 32/5

Answers

As all fractions are simply an instance of division that wouldn't yield a whole number as a result, to get this answer you should simply divide all of these out.

3.08 = 3 + 8/100 = 308/100

Now take that fraction (308/100) and reduce it. Notice that you can divide the numerator and the denominator both by 4:

308/4 = 77

100/4 = 25

308/100 = 77/25 would be your answer

Please mark Branliest Answer if I helped

Which algebraic expression is equivalent to the expression below?15(9 + 5x) + 16

75x - 151
75x + 151
75x + 119
5x + 151

Answers

so first distibute using distributive porperty

distributive property=
a(b+c)=ab+ac

so 15(9+5x)=135+75x

135+75x+16
group like terms
75x+151

the answer is the second option

Simplify:
15 (5x+9)+16

15 (5x+9) = 75x+135:
75x+135+16

75x+(135+16) = 75x + 151
Answer = 75x + 151

A laptop computer, originally selling for $912.00, is on sale for 30% off. What is the discount on the laptop ?