Firth grade * 0.8 Identify mistakes involving the order of operations JLJ
Tanvi tried to evaluate the expression 7 x [(19 - 1) = 2]. Here is her work:
7 x [(19 - 1) = 2]
= 7 x [18 - 2]
Step 1
= 7 X 9
Step 2
= 63
Step 3
Is Tanvi's work correct?
No, Tanvi made a mistake in Step 1. Tanvi subtracted before she multiplied.
The order of operations says to multiply before you subtract.
No, Tanvi made a mistake in Step 2. Tanvi divided before she multiplied. The
order of operations says to multiply before you divide.
Yes, Tanvi's work is corect.

do your own work and don"t cheat.

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.

y - 25 = 2 ( x - 10 ) should be the answer