MATHEMATICS MIDDLE SCHOOL

If 6+3 is 15, 7+4 is 24, 5+8 is 32, 9+3 is 24, then what is 8+5?​

Answers

Answer 1
Answer:

Answer:13

Step-by-step explanation:

15. the pattern stays to follow :)

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Please help! I need this soon.
1) While your family is visiting Deep Creek Lake, you and your brother decide to go boating. Thepark rangers require a $25.00 down payment to rent a canoe and a rental fee of $10.00 per hour.a) Write a linear function to model this scenario.
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Order from greatest to least 4; 4.022; 4.002; 4.221

Answers

Answer:

4.002 4.022 4.221

Step-by-step explanation:

dont be mad if i did it wrong cuz that's how i was taught and anyways the smaller one is always bigger according to my teachers

Round 76912 to nearest ten thousand

Answers

rounded to the nearest 10000 thousand it is 80000
76,912 to the nearest teen thousand is 78,000

(4)/(9) ×m= 72 what is M?

Answers

Hello lets solve this! :)
\sf(4)/(9)m = 72\n\n\sf{Multiply~(9)/(4)~on~both~sides~to~isolate~m}\n\n(4)/(9)m * (9)/(4) = 72* (9)/(4)\n\nm = 72* (9)/(4)\n\nm = 18 * 9\n\n\boxed{\bf{m=162}}

Hope I helped! IIf you have any other questions or would like further explanation just let me know!! :)
(4/9)m=72
m=(72*9)/4
m=648/4
m=162

answer. m=162

If the score is 90% and the total is 70 what is the number correct ?

Answers

If you mean that the total number of questions is 70, then:

1. You need to figure out what 90% is of the total, 70.
2. Do this by multiplying 70 by 90% --> 70*(.9)
3. 90% of 70 is 63. The total number correct is 63.

You can check your work by figuring out what percentage 63 is of 70. 63 divided by 70 (63/70) is .9, or 90%.

Solve for the missing variable :> thank you​

Answers

1. 3x+16 = 5x-54

  -3x        -3x

16=2x-54

+54   +54

70 = 2x

35=x

2. 4x-10 = 58

       +10  +10

4x = 68

x=17

3. 2x+43 = 2x-3

x=0

no solution

4. x+16 = 4x-5

  -x         -x

16=3x-5

+5     +5

21=3x

x=7

5. 11y-36 = 63

       +36   +36

11y=99

y=9

How do I make 3.0035 into a fraction?

Answers

Make 3.0035 into a proportion, or over 1000000, to make it a whole number. 30035/1000000.
I did an example to help explain it in numbers
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