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3 years ago

7

A test has thirty questions worth 100 points. The test consists of True/False questions worth 3 points each and multiple choice

questions worth 8 points each. How many multiple choice questions are on the test?

1 answer:

Masteriza [31]3 years ago

8 0

When i divided and got the answer it was 12R4 R=Remainder

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What is the product of 4x4y2 and 5y4?

Inessa05 [86]

Answer:

20 $x^{4}$ $y^{6}$

Step-by-step explanation:

using the law of exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$

4 $x^{4}$ $y^{2}$ × 5 $y^{4}$

= (4 × 5 ) × $x^{4}$ × $y^{(2+4)}$

= 20 $x^{4}$ $y^{6}$

8 0

4 years ago

Combining like terms: 6(7-3y)+6(y+1)<br>I NEED HELP ILL GIVE U ALL MY POINTS!!<br>

lina2011 [118]

Answer:

-12y + 48 !

Step-by-step explanation:

hope this helps :))

6 0

3 years ago

Read 2 more answers

A person weighing 206 lb volunteers for a clinical trial of a new diet pill. If he loses 2.0 lb per month using the diet pill co

viva [34]

Answer: 9 months

Step-by-step explanation:

Given

Weight of the person is 206 lb

If he looses 2 lb per month, his weight after x months becomes 188 lb

Net Reduction in weight is $206-188=18\ lb$

for 18 lb , time period is

$\Rightarrow x=\dfrac{18}{2}\\\\\Rightarrow x=9\ \text{months}$

3 0

3 years ago

damaskus [11]

I believe the answer is that he weighs 20 kilograms.

Hope this helped :)

5 0

4 years ago

key west and Jacksonville are 19 centimeters apart on a map.if the scale on the map is 0.5 centimeters:20 kilometers what is the

tangare [24]

19 × 2 = 18
18 × 20 = 360
Your answer should be 360 kilometers

8 0

3 years ago