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Brums [2.3K]
3 years ago
12

Jacquie created a correct function table using the equation c = 7b. Which table could be Jacquie's? A. b c 1 8 3 10 5 12 7 14 B.

b c 1 7 3 21 5 35 7 49 C. b c 1 7 3 14 5 21 7 28 D. b c 1 7 3 9 5 11 7 13
Mathematics
1 answer:
AveGali [126]3 years ago
7 0
C = 7b

B. so b = 1 and c = 7
    7 = 7(1)....7 = 7 (correct)
    so b = 3 and c = 21
    21 = 7(3)......21 = 21 (correct)

its gonna be B......u r just basically subbing in ur points into the equation to see which ones satisfy the equation
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Solve the inequality.<br> y + 11 &lt;-3<br> The inequality is____<br> Pls help:/
BartSMP [9]

Answer:

-14

Step-by-step explanation:

step 1:

Subtract 11 from both sides.

y+11−11<−3−11

y<−14

8 0
3 years ago
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Please Hurry ...Which expression is equivalent to
swat32

Answer:

\huge\boxed{\sf \frac{160rs^5}{t^6}}

Step-by-step explanation:

\sf 5r^6t^4 ( \frac{4r^3s^tt^4}{2r^4st^6} ) ^5

Using rule of exponents \sf a^m/a^n = a^{m-n}

\sf 5r^6t^4 ( 2 r^{3-4} s^{2-1}t^{4-6})^5\\5r^6t^4(2r^{-1}st^{-2})^5\\5r^6t^4 * 32 r^{-5}s^5t^{-10}

Using rule of exponents \sf a^m*a^n = a^{m+n}

\sf 160 r^{6-5}s^5t^{4-10}

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To equalize the negative sign, we'll move t to the denominator

\sf \frac{160rs^5}{t^6}

8 0
3 years ago
A company has 7 male and 9 female employees, and needs to nominate 2 men and 2 women for the company bowling team. How many diff
lys-0071 [83]

Answer:

The team can be formed in 756 different ways

Step-by-step explanation:

This is a combination problem since we are to select a set of people from a group. Combination has to do with selection.

for example, if r number of object is to be selected from a pool of n objects, this can be done in nCr number of ways.

nCr = \frac{n!}{(n-r)!r!}

Now If A company has 7 male and 9 female employees, and needs to nominate 2 men and 2 women for the company bowling team, then this can be done in the following way;

7C2 * 9C2

7C2 = \frac{7!}{5!2!} \\= \frac{7*6*5!}{5!*2} \\= 7*3\\= 21ways\\\\similarly;\\\\9C2 = \frac{9!}{7!2!}\\9C2= \frac{9*8*7!}{7!*2} \\9C2 = 9*4\\9C2 = 36

7C2 * 9C2 = 21*36

= 756

The team can be formed in 756 different ways

5 0
3 years ago
Need help asap i’ll vote brain liest
Novay_Z [31]

Answer:

y=3x+1

Step-by-step explanation:

6 0
2 years ago
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