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2 years ago

Solve the equation x2 = 36. Write the solution(s) in two forms: as an integer, and with a root

Mathematics

1 answer:

KIM [24]2 years ago

3 0

Answer:

x = ±6 or $\sqrt{36}$

you just take the square root of 36 to find one x

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Aaron is 5 years younger then Ron. Four years later, Ron will be twice as old as Aaron. Find their present ages.

Katyanochek1 [597]

Answer:17

Step-by-step explanation:

tommy was 14 ten years ago 2times old as ron.14/2=7 . so we add the 10 years ron is 17..c;

6 0

3 years ago

Read 2 more answers

the difference of two numbers is 16. The greater number is 5 less than 4 times the smaller number find the numbers

inna [77]

L-s=16
4s-5=l
4s-l=5
3s=21
s=7
l-7=16
l=16+7
l=23
The smaller number is 7 and the greater number is 23

5 0

3 years ago

Help me plz ASAP help help pls

spayn [35]

Answer:

$x\geq -8$

Step-by-step explanation:

4 0

3 years ago

The expresion 14.42d + 12.24c can be used to find the total cost of d punds of almonds and c pounds of cashews how much does it

madam [21]

Answer:

Therefore the total cost of $3\frac{1}{2}$ pound of almonds and $3\frac{1}{2}$ pound of cashews is

$y=\frac{36.05}{d}+\frac{30.6}{c}$

[Where y is in $]

Step-by-step explanation:

[The unit of price is not given, I assume the unit of cost as $]

Given expression is 14.42 d + 12.24 c .

Where the amount of almond is denoted by d pounds.

and the amount of cashews is denoted by c pounds.

The cost price of d pound of almond is $14.42.

The cost price of 1 pound of almond is $\$\frac{14.42}{d}$

Then the cost of $3\frac{1}{2}$ pound of almond is $=\$\frac{ 14.42 \times3 \frac{1}{2} }{d}$

$=\$\frac{36.05}{d}$

Again from the given expression we get that,

The cost price of c pound of cashews is $12.24

The cost price of 1 pound of cashews is $=\$\frac{12.24}{c}$

Then the cost of $3\frac{1}{2}$ pound of cashews is $=\$\frac{ 12.24 \times3 \frac{1}{2} }{c}$

$=\$\frac{30.6}{c}$

Therefore the total cost of $3\frac{1}{2}$ pound of almonds and $3\frac{1}{2}$ pound of cashews is

y = $=\frac{36.05}{d}+\frac{30.6}{c}$

[Where y is in$]

7 0

3 years ago

Shrina is selling cookie dogh for her soccer team. She sold 2 tubs of oatmeal raisin and 2 tubs of peanut butter. How much money

max2010maxim [7]

Oatmeal - $6

Peanut butter - $5

$6 x 2 = $12

$5 x 2 = $10

$12 + $10 = $22

So Shrina made $22 selling cookie dough.

Hope this Helps!!

3 0

3 years ago