3 years ago

I need help with the bottom half. I’ll give brainielst

Mathematics

1 answer:

lana66690 [7]3 years ago

6 0

Answer:

Yes

Step-by-step explanation:

y = -1 + 2/3 x

3 = -1 + 2/3 × 6

3 = -1 + 12/3

3 = -1 + 4

3 = 3 Yes, checks out

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Mary works in a factory and earns Rs.955 per month she saves Rs.185 per month. Find the ratio of

Kryger [21]

Answer:

A) 37:191

B)191:154

Step-by-step explanation:\

A) Mary's Savings= 185 Rs

Mary's Income= 955 Rs

Ratio = 185:955

= 185/955

=37/191 ( INTO LOWEST TERMS )

=37:191

B) Mary's Income= 955 Rs

Mary's Expenditure= ?? = Income- Saving = 955-185= 770

Ratio= 955:770

= 955/770

= 191/154 ( INTO LOWEST TERMS )

= 191:154

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3 years ago

A photograph is 3cm longer than it is wide. If a 4cm border is added to all sides, the the total area will be 460 sq cm. What ar

Paladinen [302]

The answer is 15cm x 12cm

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3 years ago

You buy x bottles of soda for $1.50 using a gift card that you got as a reward for getting good grades

nadya68 [22]

Answer:

$0\leq x \leq 10$

Step-by-step explanation:

The function is $f(x)=15-1.50x$ where x is the number of bottles of soda.

The domain means the set of "allowed" x values.

Also, f(x) means the amount of money left, which cannot be less than 0. So we put 0 into f(x) and solve for x:

$f(x)=15-1.5x\\0=15-1.5x\\1.5x=15\\x=\frac{15}{1.50}\\x=10$

This means the highest number of bottles you can buy is 10. So the domain is anything from 0 to 10. <em>You can buy 0 until highest 10 bottles. Hence the domain is </em>

$0\leq x \leq 10$

4 0

3 years ago

Need help please help me if you know it

scoundrel [369]

Answer:

I believe it's C... Not sure though...

7 0

2 years ago

Due immediately!!!!! Please help!!!

Yakvenalex [24]

Answer:

d. all real numbers

Step-by-step explanation:

the y will always be all real numbers

3 0

2 years ago