2 years ago

HELP, I can't figure out the first question

Mathematics

1 answer:

Margarita [4]2 years ago

8 0

The answer is linearly

You might be interested in

Transversal problems with equations level 1 (6x+10) (10x+10)

IRISSAK [1]

Answer:

Step-by-step explanation:

Since m||n the sum of given angles is equal to 180 (they are supplementary)

6x + 10 + 10x + 10 = 180 add like terms

16x + 20 = 180 subtract 20 from from both sides

16x = 160 divide both sides by 16

x = 10

4 0

2 years ago

Coefficient of x^2 in the expansion of (x-3)^3

Mila [183]

Answer:

$-9$

Step-by-step explanation:

$(x-3)(x-3)(x-3)$

$(x^2-6x+9)(x-3)$

$x^3-9x^2+27x-27$

Therefore, the coefficient of $x^2$ is $-9$ .

7 0

3 years ago

Read 2 more answers

There were 624 envelopes to be sorted into 8 different mail bags. if the same number of envelopes will be in each bag how many e

pickupchik [31]

Answer:

I think it is 710

Step-by-step explanation:

8 0

3 years ago

6th grade math (answer both) .... :D

LekaFEV [45]

Answer:

Question 2: Option B

Step-by-step explanation:

The number of ounces and the total price for yogurt cup A is not stated, therefore, I can not answer question 1 properly.

<h3>For question 2:</h3><h3 />

Unit rate formula for price is: $\frac{price}{quantity}$

32 ounces of yogurt sell for 1.62.

So:

$\frac{1.62}{32} =0.050625$

0.050625 ≈ 0.05

<em>Option B should be the best answer. </em>

7 0

3 years ago

Please help! It's about systems of equations. Answer correctly i will mark brainliest

4vir4ik [10]

Answer:

Step-by-step explanation:

Y= -6

X=-2

7 0

3 years ago