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3 years ago

Gavin received 91 points on his test but received a 70% as his grade. How many points were possible on the test?

Mathematics

1 answer:

lakkis [162]3 years ago

4 0

I believe its 130 points... im sorry if its wrong

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Crispy Clover, a popular vegetarian restaurant, introduced a new menu that has 20% more dishes than the previous menu. The previ

fiasKO [112]

Option A

Explanation:

Given that Crisply clover is a popular vegetarian restaurant.

It introduced a new menu

The new menu had 20% more dishes than the previous menu

Let the dish as per previous menu = D

Now added for new dish 20% = (20/100)D

Simplify to get 1/5 D

Hence new menu has = D+(20/100)D

= D+1/5 D

Thus we find that option A is the right answer,

7 0

3 years ago

Find the slope of the line that passes through (5, 1) and (9, 2).<br> It’s due in 4 minutes

Mekhanik [1.2K]

Answer:

1/4

Step-by-step explanation:

(2-1)/(9-5)

1/4

8 0

3 years ago

Last month, Irma’s deliveries consisted of $33,600 in groceries, and she made 140 deliveries of pet supplies. How much does Irma

Ivahew [28]

Answer:

If in you little HMH thing it is 4044.8

6 0

3 years ago

Pleaseeeeee help. Picture attached

liq [111]

Answer:

Option C

Step-by-step explanation:

Given expression is $y^{-\frac{4}{3}}$ .

Exponent of this expression is $(-\frac{4}{3})$ .

Option (A)

$-\frac{4}{3}y$

Since, exponents and coefficients of both the expressions are different.

They are not equivalent.

Option (B)

$-(\sqrt[3]{y})^4=-(y^{\frac{1}{3}})^4$

$=-y^{\frac{4}{3}}$

Here, exponent is with positive notation $(+\frac{4}{3})$ while in the original expression it is negative $(-\frac{4}{3})$ .

Therefore, both the expressions are not equivalent.

Option (C)

$\frac{1}{(\sqrt[3]{y})^4}=(\sqrt[3]{y})^{-4}$

$=y^{-\frac{4}{3}}$

Both the expressions are equivalent.

Option (D)

$-(\sqrt[4]{y})^3=-(y)^{\frac{3}{4}}$

Exponents of both the expressions are different.

Therefore, not equivalent.

Option (E)

$\frac{1}{(\sqrt[4]{x})^3}=(\sqrt[4]{x})^{-3}$

$=y^{-\frac{3}{4}}$

Exponent of this expression is different from the original expression.

Therefore, not equivalent.

Option (C) will be the correct option.

4 0

3 years ago

Given the equation 5x − 4 = –2(3x + 2), solve for the variable. Explain each step and justify your process.

lesya692 [45]

When you use the Distributive Property, we will find...
5x - 4 = -6x - 4
Eliminate 4 by adding it to both sides.
5x = -6x
Add 6x to both sides and we get 11x = 0.
11x = 0
Divide both sides by 11.

x=0

The only mistake Megan made was when adding 5x with Megan accidentally subtracting 5x from the other side.

For this problem:
3(2x − 4) = 5x − 1
Distribute
6x - 12 = 5x - 1
Add 1 to both sides
6x - 11 = 5x
Subtract 6x from both sides
-11 = -x
Divide both sides by -1.
x = 11.

Hope this helps! Like this answer? Give it a Brainiest reward if so.

7 0

4 years ago

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