The equations x+5x=16
and x+5x+25=16
No, the equations are not equal. In order for an equation to be equal the equation x+5x=16 contains 25 less than the second equation.

6 0

3 years ago

Juan buys a pen for $1.75. what change he should receive if he gives the clerk $5.00?

Ksenya-84 [330]

Subtract 1.75 from 5.00
5.00-1.75= 3.25

6 0

3 years ago

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In a right triangle, if a = 8 and c = 17, what is the correct setup to find the value of b?

salantis [7]

Answer:

b =15

Step-by-step explanation:

We can use Pythagoras theorem to find b:

$a^{2}+b^{2} = c^{2}$

$8^{2} + b^{2} = 17^{2}$

64 + $b^{2}$ = 289

64 + 225 = 289

64 + $15^{2}$ = 289

b = 15

hope this helps :) and sorry if not right

7 0

3 years ago

Read 2 more answers