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viva [34]
3 years ago
12

Find three solutions of the equation y = 9x - 4.

Mathematics
1 answer:
Darina [25.2K]3 years ago
7 0
First one; substitute x into the equation and see if the result equal y in the coordinate 
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Help.Explain. I’m confused.
Darina [25.2K]

I think Jessie is correct because if u mutipy those two numbers so therefore Jessie is correct if you need me to explain more plz let me knoe

3 0
3 years ago
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A triangle has side lengths of 15, 10, and 7. Is this triangle a right triangle
Montano1993 [528]

Answer:

No

Step-by-step explanation:

Apply Pythagorean theorem: a2 + b2 = c2

The sum of the squares of the legs of a right triangle equals the square of its hypotenuse.

I hope this answer will help you. Have a nice day !

4 0
3 years ago
Apples are sold in bags of four that cost $5, or bags of six that costs $7 per bag. What is the smallest cost at which you can b
babunello [35]
STEP 1:
BAGS OF FOUR
find number of bags needed to total 74 apples

= 74 ÷ 4 apples/bag
= 18.5 bags

*must round up to 19 bags because we cannot buy a partial bag

STEP 2:
BAGS OF FOUR
calculate price of 19 bags of 4 apples per bag

= 19 bags * $5/bag
= $95 for 19 bags of 4 apples/bag

STEP 3:
BAGS OF SIX
find number of bags needed to total 74 apples

= 74 ÷ 6 apples per bag
= 12.3333 bags needed

*must round up to 13 bags because we cannot buy a partial bag

STEP 4:
BAGS OF SIX

calculate price of 13 bags of 6 apples per bag

= 13 bags * $7 per bag
= $91 for 13 bags of 6 apples/bag


ANSWER: The smallest cost to buy 74 apples is $91.

Hope this helps! :)
3 0
3 years ago
4 friends share 3 apples equally. What fraction of the apple does each friend get ?
nordsb [41]
3 apples are to be divided up amongst 4 friends. 3/4 = 0.75 apples per person.
6 0
3 years ago
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Pls help ASAP!<br><br> What postulate are the triangles congruent by?
xeze [42]

Answer:

If two sides and the included angle of one triangle are equal to the corresponding sides and angle of another triangle, the triangles are congruent.

3 0
3 years ago
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