I HAVE 5 MATH QUESTIONS AND I NEED HELP ASAP. ONLY COMMENT IF YOU'RE GONNA HELP ME PLEASE. THANKS! QUESTIONS ARE PASTED BELOW.

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Answer 1

Answer: 1. (2,3)
2. (-1,-1)
3. infinitely many
4. coincident
5. consistent independent, coincident, inconsistent (in that order)

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Compare 6×10 to the eighth power to 3×10 to the sixth power

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Answer:

wowowo im not smart like that

Step-by-step explanation:YES

Find all the real cube roots of 0.000027

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The answer to your question is 0.03

If f(1) = 160 and f(n + 1) = -2f(n), what is f(4)?

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f(1) = 160

f(2) = f(1+1) = -2f(1)

f(3) = f(2+1)= - 2f(2) = (-2)·(-2)f(1) = 4f(1)

f(4) = f(3+1) = -2f(3) = -2·4f(1) = -8f(1) = - 8·160 =

Answer:

-1,280

Step-by-step explanation:

I need help really bad I'm gonna give 25 points who helps me

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I hope this helps you

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Step-by-step explanation:

Suppose you got 8 mangoes and 3 apples for $18 and 3 mangoes and 5 apples for $14.50.How many does each mango and each apple cost?

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m = mangoes
a = apples

8m + 3a = 18 Equation 1
3m + 5a = 14.50 Equation 2
Lets multiply equation 1 by 5 and equation 2 by 3
The new equations are:
45m + 15a = 90
9m + 15a = 43.5

Subtract them and get:
36m = 46.5
m = 1.30 Divide both sides by 36

Substitute m into equation 2 (either is fine, but choose the easier one)
3(1.30) + 5a = 14.5
3.9 + 5a = 14.6 Expand the bracket
5a = 10.6 Minus both sides by 3.9
a = 2.12 Divide both sides by 5

Mangoes cost $1.30
Apples cost $2.12 (more like $2.10)

I feel that my working out is wrong, but that is how you work out the answer.

A high school basketball team scored 60 points in last week’s game. The team scored a total of 27 baskets; some were two-point shots and some were three-point shots. How many two-point shots did they make? How many three-point shots did they make?x + y = 27,

2x + 3y = 60

What is the solution of the system of equations, and what does it represent?

options:

(6, 21); 6 two-point shots and 21 three-point shots

(6, 21); 6 three-point shots and 21 two-point shots

(21, 6); 21 two-point shots and 6 three-point shots

(21, 6); 21 three-point shots and 6 two-point shots

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Answer:

the answer is (21, 6); 21 two-point shots and 6 three-point shots

Step-by-step explanation:

Answer:

Step-by-step explanation:

i did the test