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3 years ago

What is the Unit Rate of the following equation: y = 3x + 7 PLEASE HELP ME

Mathematics

1 answer:

Yuki888 [10]3 years ago

7 0

The unit rate of the equation is 3x+7

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Its a fan favorite yall know it yall love it its time to play......

Evgesh-ka [11]

Answer:

guessing its Still Runnin

Step-by-step explanation:

4 0

3 years ago

Tyina is buying 12 shirts for the drama club. She will choose a style for the blank shirts and then pay an additional charge of

tensa zangetsu [6.8K]

Answer:

Cost of each blank shirt is less than or equal to $ 5.5

Step-by-step explanation:

Let x denotes cost of each blank shirt.

Total number fo shirts bought by Tyina = 12

Amount charged for each shirt to have the club logo = $2.75

So,

Amount charged for 12 shirts to have the club logo = $12(2.75)=\$33$

As Tyina cannot spend more than $99,

$12x+33\leq 99$

Now solve the inequality.

$12x+33\leq 99\\12x\leq 99-33\\12x\leq 66\\x\leq \frac{66}{12}\\ x\leq 5.5$

So,

Cost of each blank shirt is less than or equal to $ 5.5

6 0

3 years ago

What is -7+ 1/3. pos helo

Nutka1998 [239]

Answer:

I'm not sure exactly what you mean but, here's my answer to 7 + 1/3.

22 /3

Step-by-step explanation:

5 0

3 years ago

Solve -6f + 13 = 2f - 11

igor_vitrenko [27]

Answer:

f = 3

Step-by-step explanation:

Solve for f:

13 - 6 f = 2 f - 11

Subtract 2 f from both sides:

13 + (-6 f - 2 f) = (2 f - 2 f) - 11

-6 f - 2 f = -8 f:

-8 f + 13 = (2 f - 2 f) - 11

2 f - 2 f = 0:

13 - 8 f = -11

Subtract 13 from both sides:

(13 - 13) - 8 f = -13 - 11

13 - 13 = 0:

-8 f = -13 - 11

-13 - 11 = -24:

-8 f = -24

Divide both sides of -8 f = -24 by -8:

(-8 f)/(-8) = (-24)/(-8)

(-8)/(-8) = 1:

f = (-24)/(-8)

The gcd of -24 and -8 is -8, so (-24)/(-8) = (-8×3)/(-8×1) = (-8)/(-8)×3 = 3:

Answer: f = 3

4 0

3 years ago

Read 2 more answers

There are 205 coins in a jar all of which are either nickles or quarters . The vaule of the coin in the jar is $31.85. if both o

Gnesinka [82]

Answer: There are 97 nickels and 108 quarters.

Step-by-step explanation:

Let x = Number of nickels, y = Number of quarters.

As per given,

x+y = 205 ...(i)

0.05x+0.25y = 31.85 ... (ii) [1 nickel = $0.05, 1 quarter = $ 0.25]

Multiply (ii) by 20, we get

x+5y=637 ...(iii)

Eliminate (i) from (iii)

4y = 432

⇒ y = 108 [Divide both sides by 4]

Put value of y in (i), we get

$108+x=205\Rightarrow\ x= 97$

Hence, there are 97 nickels and 108 quarters.

6 0

3 years ago