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2 years ago

Write the word sentence as an inequality. One plus a number y is no more than −13

Mathematics

1 answer:

Stels [109]2 years ago

6 0

1+y(less than or equal to)-13

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Help with #12, 13, 14, 15! I will mark u as brainliest answer

son4ous [18]

12) LCM of 2 & 12 is 12
Answer: (F)

13) (25 x 8) x 4
Step 1: Order of operations do parenthesis first: (25 x 8) = 200
Step 2: Multiply: 200 x 4 = 800
Answer: 800

14) I would plug each value in to see which works
D) 10x + 5y = 10(6) + 5(9) = 60 + 45 = 105

Answer is (D)

15) 2 x 12 - 8 (divided by) 2^2
Exponent first: 2 x 12 - 8 divided by 4
Multiplication/ Division: 2 x 12 = 24 and -8 divided by 4 = -2
Add/Subtract: 24 - 2 = 22

Answer: (I)

7 0

2 years ago

A "child has six blocks, three of which are red and three of which are green". How many patterns can shemake by placing them all

makvit [3.9K]

Answer: There are 20 ways and 1680 ways respectively.

Step-by-step explanation:

Since we have given that

Total number of blocks = 6

Number of red blocks = 3

Number of green blocks = 3

So, Number of patterns she can make by placing them all in a line is given by

$\dfrac{6!}{3!\times 3!}\\\\=20$

If there are 3 white blocks

so, total number of white blocks becomes 9

So, Number of total pattern she can make by placing all nine blocks in a line is given by

$\dfrac{9!}{3!\times 3!\times 3!}\\\\=1680\ ways$

Hence, there are 20 ways and 1680 ways respectively.

6 0

2 years ago

Which statement corresponds to the values of x shown on the following number line? (Gray line is answer, dark black line is just

PSYCHO15rus [73]

Answer:

a)-4 5×<2

Step-by-step explanation:

<h3>#CarryOnLearning</h3>

6 0

1 year ago

There were 350 members in the high school marching band last year. This year, the number of marching band members increased by 5

Rudiy27

Answer:

The percentage of the number of marching band members increased by 16% this year.

Step-by-step explanation:

$\frac{56}{350}$ x 100% = 16%

56 is 16% of 350

3 0

2 years ago

Read 2 more answers

What is f(4) for the function f(x)= 6x+7?

elena-14-01-66 [18.8K]

Answer:

Step-by-step explanation:

f(4) = 6x4 + 7

= 24 + 7

= 31

7 0

2 years ago