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zloy xaker [14]
1 year ago
9

Please help pls help mEE THIS IS REALLY CONFUSING MARKING BRAINlIST AND GIvinG 50 POINTS IF CORRECT!!

Mathematics
2 answers:
Flura [38]1 year ago
6 0

As it's 7:2

  • The variation is direct

Difference between x and y must increase in big number as x and y increases

Option D is correct in that manner

Let's double check

  • 7:2
  • 14:4
  • 28:8
  • 56:16
Ann [662]1 year ago
4 0

Last box

<h2>If you found this useful, please mark it as the BRAINLIEST.</h2><h2>XD</h2><h2 /><h2>Have a nice day ツ</h2><h2 />

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Landon scored an 85% on his test. If he got 34 problems correct, how many were on the test?
Sergeu [11.5K]

Answer:

There are 40 problems on the test

Step-by-step explanation:

Let p = the number of problems on the test

The number of problems on the test times the percent correct is the number correct

p * 85% = 34

p * .85 = 34

Divide each side by .85

p * .85/.85 = 34/.85

p = 40

There are 40 problems on the test

6 0
2 years ago
L.C.M of x2 + 3x + 2 and x2 + 4x + 3
lutik1710 [3]

Answer:

Step-by-step explanation:

x^2 + 3x + 2 = (x+1)(x+2)

x^2 + 4x + 3 = (x+1)(x+3)

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4 0
3 years ago
Read 2 more answers
PLEASE HELP 11 POINTS FOR THE CORRECT ANSWER
Nady [450]

Answer:

\sqrt{43}

Step-by-step explanation:

3 0
2 years ago
Ten times the sum of half a number and 6 is 8
Nookie1986 [14]
10(0.5x + 6) = 8
5x + 60 = 8
5x = 8 - 60
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8 0
3 years ago
Each week morning sunshine cafe orders coffee packets that costs $2.50 per packet with a 10.00 shipping fee . If morning sunshin
Anni [7]

Answer:

193 packets

Step-by-step explanation:

Each morning they order with a shipping fee of $10 daily.

Considering they order all 7 days of the week, so the total shipping fee for the week would be:

7 * $10 = $70

Their budget for the week is $554, out of which $70 is for shipping for the week, so remaining balance would be:

554 - 70 = $484

This 484 dollars are for coffee packets that cost $2.50 each, so the number of packets would be:

484/2.50 = 193.6

You can't order fractional packets so 193 packets is the max in this budget

7 0
3 years ago
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