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trapecia [35]
2 years ago
9

Tres veces un número x, restado de 18 es menor que -90

Mathematics
1 answer:
andrey2020 [161]2 years ago
8 0
The answer is linked below
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Selected value of each decimel number when it is rounded to the nearest whole number ​
PtichkaEL [24]

Answer:

  1. 5
  2. 6
  3. 6
  4. 5

Remember the decimal <em>hundredths</em> rounding ruleset.

  • If a decimal is below .50, round down.
  • If a decimal is .50, round up.
  • If a decimal is above .50, round up.

View this array below to get a better image.

\left[\begin{array}{ccc}0.49(down)&0.50(up)&0.51(up)\end{array}\right]

So, for example, if you had 6.51, you would round that up to 7, and if you had 8.47, you would round that to 8

6 0
2 years ago
The price of an item has been reduced by 95% the original price was $17
cricket20 [7]

Answer:$0.85

Step-by-step explanation:

.95x17= 16.15    17.00-16.15=0.85

5 0
2 years ago
Read 2 more answers
3
Y_Kistochka [10]

Answer:

D) y = -1/2x + 4

Step-by-step explanation:

Points on the graph: (0, 4) and (8, 0)

Slope:

m=(y2-y1)/(x2-x1)

m=(0 - 4)/(8-0)

m= -4/8

m = -1/2

Slope-intercept:

y - y1 = m(x - x1)

y - 4 = -1/2(x - 0)

y - 4 = -1/2x

y = -1/2x + 4

8 0
2 years ago
Can someone seriously help me
ElenaW [278]

Answer:

<em>6 inches</em>

Step-by-step explanation:

The mode is the most frequently occurring number.

The mode of Martha's Fish is 21.

The mode of Jamie's Fish is 15.

21 - 15 = 6

The mode of Martha's fish is<em> 6 inches</em> longer than the mode of Jamie's fish.

8 0
2 years ago
The middle school choir concert was 1 1/4 hours long. each song was 1/,8 of an hour how many songs did the audience hear during
max2010maxim [7]
I think the answer is B
6 0
3 years ago
Read 2 more answers
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