All categories

3 years ago

Are the linear expression 10x+15 and 5(2x+3) equivalency?

Mathematics

2 answers:

dangina [55]3 years ago

8 0

Answer:

They are equivalent

Step2247 [10]3 years ago

3 0

Answer:

The expressions are equivalent

Step-by-step explanation:

5(2x+3)

Distribute the 5

5*2x + 5*3

10x +15

That is equal to 10x+15

The expressions are equivalent

You might be interested in

The flying squirrel of eastern Texas can drop from a height of 60 feet. A function that approximates this drop is h = −16t 2 + 6

Rudik [331]

Answer:

Step-by-step explanation:

3 0

3 years ago

3x+2y=4 8x+5y=9 Please solve using Cross multiplication method.

ch4aika [34]

Hello, Please refer the photo attachment for your question's answer. The final answer is :-

x= -2, y= 5

Hope it helps you...

Answered by Benjemin

3 0

3 years ago

Tim bought $2$2 pounds of apples for $$0.50$$0.50 per pound. He also bought $1.5$1.5 pounds of cookies for $$2.10$$2.10 per poun

seropon [69]

This question is not understandable. Can you rewrite it again please?

5 0

3 years ago

Please help!! Write in simplest radical form: √7/8 Show how you figured it out

12345 [234]

Given expression: $\sqrt{\frac{7}{8}}$ .

$\mathrm{Apply\:radical\:rule\:}\sqrt[n]{\frac{a}{b}}=\frac{\sqrt[n]{a}}{\sqrt[n]{b}}$

$=\frac{\sqrt{7}}{\sqrt{8}}$

$\sqrt{8}=\sqrt{2^2\cdot \:2}=2\sqrt{2}$

$\frac{\sqrt{7}}{\sqrt{8}} =\frac{\sqrt{7}}{2\sqrt{2}}$

$\mathrm{Rationalize\:}\frac{\sqrt{7}}{2\sqrt{2}}$

$\mathrm{Multiply\:by\:the\:conjugate}\:\frac{\sqrt{2}}{\sqrt{2}}$

$=\frac{\sqrt{7}\sqrt{2}}{2\sqrt{2}\sqrt{2}}$

$=\frac{\sqrt{14}}{4}$

$=\frac{\sqrt{14}}{4}$ .

3 0

3 years ago

Jacie can swim 3/4 of a mile in 3/8 of an hour.how far can she swim in one hour?

Vladimir [108]

Answer:

2 miles

Step-by-step explanation:

convert 3/4 into 6/8. With this you have a ratio of 6/8 miles to 3/8 hours. Meaning 2/8 mile is equal to 1/8 of an hour. With this you can find that Jacie can swim 2 miles in a hour

8 0

3 years ago