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Marta_Voda [28]

3 years ago

7

A football team lost 5 yards on each of 3 plays. Explain how you could use a number line to find the teams change in field posit

ion after the 3 plays.

1 answer:

patriot [66]3 years ago

4 0

Subtract 5 each play so go backwards from zero and you should finish at -15

You might be interested in

In the figure find the value of x figure is not drawn on scale

bija089 [108]

Answer:

x + 110 + 47 = 180

x = 180 - 157

x = 23

7 0

3 years ago

I SUCK CAN SOMEONE PLZ DO THIS EVEN WRITING IT OUT FOR ME!?!??

Ksju [112]

Jason is buying 2 hats and 3 scarves for each of his 4 children

so he is actually buying 8 hats and 12 scarves.

a hat costs 8.50 and a scarf costs 5.50

so you put it into a equation

8.50(h)+5.50(s) = P h = hat, s = scarf, P = pay

8.50(8)+5.50(12) = P

68 + 66 = P

P = 134

hope this helps

6 0

3 years ago

Calculate gross pay for 42 hours worked at $8.00 per hour.

ololo11 [35]

Answer:

$336

Step-by-step explanation:

Gross Pay is pay before taxes. We get that by multiplying number of hours worked with hourly rate.

Net Pay is the gross pay LESS taxes. We get that by subtracting the tax from gross pay.

Here, we just need gross pay. We have:

Hourly Rate = 8

Hours Worked = 42

Gross Pay = Hourly Rate * Hours Worked = 8 * 42 = 336

Hence, Gross Pay = $336

6 0

3 years ago

Which relation is a function? Please help I need asap

Alisiya [41]

Answer:

Probably A, can't see all of D

Step-by-step explanation:

I can't see the last of D, so I will still try.

A function means that each x only goes to one y, but each y can have multiple xs going to it. If that's hard to understand, on the table, if you have two of the same xs on the x side, they HAVE to have the same y on the y side. Simple as that.

Right away, A looks right since it doesn't repeat anything on the x side, it has 4, 5, 6 and 7. Let's look at the others.

B repeats 3, but the ys are different, one has 10 and one has 30, so this isn't a function. They would both have to be 10 or 30 or some other number.

C repeats -5 and both have a different y, 2 and 3, so not a function

D I can only see the first two x entries so I can't be sure, so maybe you can tell. If there is any repeat int he x side and the corresponding y side isn't the same then it also isn't the function. i have to assume there is a repeat though.

3 0

3 years ago

Classify each number according to which sets of numbers it belongs in:

True [87]

Answer:

Natural, integer, rational: 10, 9, $3(12-\frac{2}{2})$

Integer, rational: -6

Rational: 3.7, 3.3333333

Irrational: $\pi$ , 1.41421356

Step-by-step explanation:

Given numbers:

$10,\pi, -6, 3.3333333333, 9, 3.7, 3(12-2/2),1.41421356$

To classify them in natural integer, whole rational or irrational numbers.

Solution:

Natural numbers are whole numbers stating from 1.

{1,2,3,4,5,6..........}

Whole numbers are integers starting from 0.

{0,1,2,3,4,5...........}

Integers are all real numbers that do not include decimals or fractions.

{.............-4,-3,-2,-1,0,1,2,3,4.........}

Rational numbers are those numbers which can be represented as fraction of whole numbers. For example:

$-1.5=-\frac{3}{2}$

$0.1111.....=\frac{1}{9}$

$5=\frac{5}{1}$

Irrational numbers are those numbers which cannot be represented as simple fractions.

<em>Based on the above definitions, we can classify numbers.</em>

1) 10

Natural, Integer, Rational

2) $\pi$

Irrational

3) -6

Integer, Rational

4) 3.33333333333

Rational

5) 9

Natural, Integer, Rational

6) 3.7

Rational

7) $3(12-\frac{2}{2})=3(12-1)=3(11)=33$

Natural, Integer, Rational

8) 1.41421356

Irrational

3 0

3 years ago