2 years ago

Question is in picture. Please show your work, so I can see how you got the answer.

Mathematics

2 answers:

weqwewe [10]2 years ago

5 0

It’s D! they have one intersect

hram777 [196]2 years ago

3 0

Answer:

D: There is exactly one solution (1,1)

Step-by-step explanation:

I used a graphing calculator.

("To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect. The two lines intersect in (1,1) which is the solution to this system of equations."from google...)

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3. There are 124 acorns laying on the ground in your yard, it is predicted that the number of acorns will

Gennadij [26K]

Answer:

507,409

Step-by-step explanation:

if every 5 days the number quadruples (x4), and we want to know how many acorns fall after 30 days, we can divide 30 by 5 so we only have to calculate for the amount of time the take to quadruple.

30 ÷ 5 = 6

so we only have to quadruple the acorns 6 times.

if we start off with 124 acorns, this is what it will look like:

Day 0: 124 acorns

Day 5: 124 x 4 = 496 acorns

Day 10: 496 x 4 = 1984 acorns

Day 15: 1984 x 4 = 7936 acorns

etc... until day 30.

Day 30: 507904 acorns

I hope this was helpful :-)

5 0

2 years ago

On Monday joe bought 10 cups of coffee and 5 doughnuts for his office at the cost of $16.50. On Tuesday he bought 5 cups of coff

svp [43]

Answer:

each cup cost 1.25 on Tuesday

4 0

3 years ago

A rational function g is given below. Find all values of a for which g(a)=16. g(x)=(4)/(x+1)+(20)/(x^(2)+2x+1)

aliina [53]

Answer:

a = 2/3

Step-by-step explanation:

(4(x+1) + 20 )/(x+1) = 16

4x + 4 + 20 = 16x + 16

12x = 8

x = 2/3

3 0

2 years ago

N/8 -3 = 16. <br> A student got n=5 is the student correct yes or no<br> 50 points I guess

amid [387]

thank you for the points

5 0

2 years ago

PLZZZ NEED HELP!!!!!

ozzi

X = 16 because the ratio is 4:1

8 0

3 years ago

Read 2 more answers