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kvv77 [185]
3 years ago
14

Megan wants to find the quotient. Use multiplication and the

Mathematics
1 answer:
Orlov [11]3 years ago
8 0
72÷4=18; 18 is the quotient
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Josh has $500 in his savings account. He deposits $25 into his savings account each month. He purchased home theater equipment f
zzz [600]

Answer:

  B. 10 months

Step-by-step explanation:

The balance on the loan will be ...

  b = 1600 - 80t . . . . . . where t is the number of months of payments

The balance in the savings account will be ...

  s = 500 + 25t

The savings account balance will be at least as much as the loan balance when ...

  s ≥ b

  500 +25t ≥ 1600 -80t . . . substitute the account balance expressions

  105t ≥ 1100 . . . . . . . . . . . . add 80t -500

  t ≥ 1100/105 ≈ 10.48 ≈ 10

It will take Josh 10 months to have enough savings to pay the loan in full.

_____

<em>Comment on rounding</em>

IMO, it makes no sense to round down, as Josh will NOT have enough in 10 months. He will have enough after he makes one more payment of $80. At 10 months, the loan balance is $50 more than the savings balance. It will be 11 months before there is enough savings to pay off the loan.

4 0
3 years ago
5(x+6)+3x=2(1+4x)+1<br>I need help solving for x (9th grade pre ap algebra)<br>​
nlexa [21]

Answer:

-29

Step-by-step explanation:

5x +30 +3x =2+8x+1

x= -29

4 0
2 years ago
Can anybody help me on this
Goryan [66]

Answer:

Not possible

Step-by-step explanation:

There is not enough information in the problem that can determine the triangles are similar.

3 0
3 years ago
Two suitcases together weigh 84 pounds. One weighs 28 pounds. What is the weight of the other suitcase?
marusya05 [52]

Answer:

56 lb

Step-by-step explanation:

84-28=56

For proof look at the calculator. Calculator never lies. UwU

8 0
2 years ago
Read 2 more answers
For normally distributed data, what proportion of observations have z-scores satisfying the following conditions:
alexandr402 [8]
From standard tables for normal distribution,
P(z<=0.62) = 0.7324
P(z<=2.92) = 0.9983

Therefore
P(0.62 < z <2.92) = 0.9983 - 0.7324 = 0.2659

The required proportion is 0.2659 or 26.6%

Answer: 0.266 or 26.6%
6 0
2 years ago
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