64 percent rounds to the nearest

Mathematics

1 answer:

Serggg [28]3 years ago

5 0

Tenth have to make answer longer for this app sorry

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2. Terry selected two cards. The sum of her cards is -10.

Mkey [24]

Answer:

A. no

B. Yes

C. No

Step-by-step explanation: If two positive numbers are multiplied together or divided, the answer is positive. If two negative numbers are multiplied together or divided, the answer is positive. If a positive and a negative number are multiplied or divided, the answer is negative. (hope this helps :))

6 0

3 years ago

Can you help me figure this out?

Kaylis [27]

Answer:

D. $8 per hour

Step-by-step explanation:

The rate of pay is found by dividing the pay by the number of hours it is for.

$40/(5 h) = $8/h

The worker gets paid $8 per hour.

6 0

2 years ago

Write an equation of the line that is parallel to the line whose equation is 3y+7=2x and passes through point (2,6).

Sladkaya [172]

Answer:

Step-by-step explanation:

To find the equation of a parallel line, we first need to find the slope of 3y + 7 = 2x.

We need to find it because, if two lines are parallel, then that means they have the same slope.

The best way to do this is solve for y:

$3y+7=2x\\3y=2x-7\\y=\frac{2}{3}-\frac{7}{3}$

Due to the rule that in y = mx + b, m = the slope, we find that the slope is 2/3.

Now we use that slope in the same formula to find b of the line we're trying to find the equation for, and then we'll have our answer. We find b by plugging in (2, 6) for x and y:

$y = mx+b\\y=\frac{2}{3}x+b\\6=\frac{2}{3}(2)+b\\18=4+3b\\ 14=3b\\\frac{14}{3} = b$