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4 years ago

Y must equal something,So solve from Y",This is confusing..

Mathematics

1 answer:

notka56 [123]4 years ago

6 0

The slope-intercept form of a line:

$y=mx+b$

m - slope

b - y-intercept → (0, b)

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have two points from the graph (-4, -1) and (0, 3) → b = 3.

Substitute:

$m=\dfrac{3-(-1)}{0-(-4)}=\dfrac{4}{4}=1$

<h3>Answer: y = 1x + 3 → y = x + 3</h3>

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PLEASE HELP ME!!! 5 POINTS!!!

umka2103 [35]

Answer:

B. Scales, fins, and gills

Step-by-step explanation:

a is wrong as fish dont have fur

c is wrong as fish dont have lungs

d is wrong as fish dont have webbed feet or fur

hope this helps please mark as brainliest:)

4 0

3 years ago

Which polynomials are in standard form?

xeze [42]

Polynomials in standard form:

$t^4 - 1\\\\-2t^2 + 3t + 4\\\\4t - 7$

Solution:

Standard form of polynomials: terms are ordered from biggest exponent to lowest exponent

Option A:

$t^4 - 1$

The above is a polynomial

Where, largest exponent is arranged first

Therefore, it is standard form of polynomial

Option B

$-2t^2 + 3t + 4$

Here, exponents are from greatest to least

Therefore, it is standard form of polynomial

Option C

$4t - 7$

Here, "t" is a variable. The first term has largest degree

Therefore, it is standard form of polynomial

3 0

3 years ago

A school club wants to collect at least 500 canned goods for a school food drive. The club has already collected 30 canned goods

ArbitrLikvidat [17]

Answer:

The correct answer is 10n ≥ 470.

Step-by-step explanation:

Since, the school club wants to collect at least 500 canned goods, then we know that they don't want to collect any less: they must collet 500 or more canned goods.

They already collected 30 canned goods, therefore we can subtract this quantity from out goal.

500 - 30 = 470

Since there are 10 club members, the number of members multiplied by "n" the minimum amount of canned goods that they can collect, will equal the total amount of canned goods that they need.

6 0

3 years ago

10) Nicole has a 5 lb bag of carrots and a 2 oz bag

maria [59]

Answer:

5 lbs and 2 ozs

Step-by-step explanation:

16 ounces = 1 lbs.

So just add the 2 ounces to the pounds.

5 0

3 years ago

Read 2 more answers

QUESTION A. whats the area of the parralellogram the sides are 3.5 cm and the bottom and top are 3 cm.

lions [1.4K]

A- 10.5

B- 5.25
is what the answers are

7 0

3 years ago