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Varvara68 [4.7K]
3 years ago
12

PLEASE DO NOT STEAL POINTS A cement mason starts making concrete by mixing 212 pounds of sand to 314 pounds of gravel. The mason

uses 414 pounds of sand and gravel to start the concrete. How many pounds of gravel does the mason use?
the options for the answers are
a. 180 pounds
b. 234 pounds
c. 318 pounds
Mathematics
2 answers:
Natalka [10]3 years ago
8 0

Answer:

Step-by-step explanation: its a

morpeh [17]3 years ago
5 0
I think the answer is B I’m really sorry if I’m wrong I truly tried!!!
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What is the equation of a line when it is translated vertically down 4 units?
Lisa [10]

Answer:

y=x^{2}-4

7 0
3 years ago
Plz help me with this ASAP
VLD [36.1K]

Answer:

Step-by-step explanation:

plug all in

1) 0 when x=0

2) 1*6-1²=6-1=5

3) 6*2-2²=12-4=8

4)6*3-3²=18-9=9

5) 6*4-4²=24-16=8

6)6*5-5²=30-25=5

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3 years ago
What is the a10 of an=-3n-3?? PLEASE SOME HELP
Andrew [12]

The 10th terms of given arithmetic sequence is -33

Further explanation:

The arithmetic sequence is a sequence where common difference is same for all consecutive terms.

An explicit formula is a general formula that is used to calculate terms of an arithmetic sequence directly.

Given

a_n=-3n-3

Here n is the term number

As we have to find the 10th term, we will put n=10

a_{10}=-3(10)-3\\=-30-3\\=-33

The 10th terms of given arithmetic sequence is -33

Keywords: Arithmetic sequence, Explicit formula

Learn more about arithmetic sequence at:

  • brainly.com/question/8280736
  • brainly.com/question/8799684

#learnwithBrainly

8 0
3 years ago
Pleasee helppp on math picture shown
Rudiy27
R---->p
.......................

8 0
3 years ago
Read 2 more answers
Twice the sum of 13 and x is not greater than 15
Kobotan [32]

Answer:

x = 0

Step-by-step explanation:

This is saying that 2(13x) < 15

If you have 2[13(0)] < 15

It will come to 2(0) < 15

This equals 0 < 15 which is true therefore making the <u>x</u> value = <u>0</u>

7 0
3 years ago
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