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3 years ago

7

Hello! Can someone pls help me???

1 answer:

qwelly [4]3 years ago

3 0

Answer:

5x+6y=60

Step-by-step explanation:

x= $5 per pound of second type of seed

y=$6 per pound of first types of seed

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Use or = to compare the following decimals.

Lynna [10]

The correct answer is B 9.74_98.1

5 0

3 years ago

Write a solution in Interval Notation - (you don't have to help me on all, 1 or 2 is fine c: )

Gemiola [76]

QUESTION 1

The given inequality is

$|m|-2>0$

We group like terms to get,

$|m|>2$

This implies that,

$-m>2$ or $m>2$ .

We simplify the inequality to get,

$m$ or $m>2$ .

We can write this interval notation to get,

$(-\infty,-2)\cup (2,+\infty)$ .

QUESTION 2

$|x-4|-3\:>\:5$ .

We group like terms to get,

$|x-4|\:>\:5+3$ .

$|x-4|\:>\:8$

We split the absolute value sign to get,

$-(x-4)\:>\:8$ or $x-4\:>\:8$

This implies that,

$x-4\:$ or $x-4\:>\:8$

$x\:$ or $x\:>\:8+4$

$x\:$ or $x\:>\:12$

We can write this interval notation to get,

$(-\infty,-4)\cup (12,+\infty)$ .

QUESTION 3

The given inequality is

$|6+9x|\leq 24$

We split the absolute value sign to obtain,

$-(6+9x)\leq 24$ or $(6+9x)\leq 24$

This simplifies to

$6+9x\ge -24$ and $6+9x\leq 24$

$9x\ge -24-6$ and $9x\leq 24-6$

$9x\ge -30$ and $9x\leq 18$

$x\ge -\frac{10}{3}$ and $x\leq 2$

$-\frac{10}{3}\leq x\leq2$

We write this in interval form to get,

$[-\frac{10}{3},2]$

QUESTION 4

The given inequality is

$|1-5a|>29$

We split the absolute value sign to get,

$-(1-5a)>29$ or $1-5a>29$

This simplifies to,

$1-5a\:$ or $1-5a\:>\:29$

This implies that,

$-5a\:$ or $-5a\:>\:29-1$

$-5a\:$ or $-5a\:>\:28$

$a\:>\:6$ or $a\:$

We write this in interval notation to get,

$(-\infty,-\frac{28}{5})\cup (6,+\infty)$

7 0

3 years ago

Check all that apply

Pavlova-9 [17]

Get her done ...........................

5 0

3 years ago

Pick two that are NOT equivalent to 6(5x + 4) - 10

bonufazy [111]

Answer:

a and c

Step-by-step explanation:

it would be a and c because the first expreesion in the sentace equals 54

<u><em>A and C are the only options that do not equal ( They both equal 24 not 54!) </em></u>

3 0

3 years ago

Read 2 more answers

Jared uses 24 tiles to cover the top of his desk.of the 24 tiles,3/4 are blue. How many of the tiles are blue

rewona [7]

We multiply the fraction of 3/4 to the whole number 24 to get the equivalent number of the fraction.

24 * 3/4 = (24 * 3)/4 = 72/4 = 18

3/4 of 24 is 18.

There are 18 blue tiles out of the 24 tiles used.

5 0

3 years ago