Grade 8 Pre-Algebra 2nd Semester
Eli claims that the product of 65 and 5-3 is 62. Which explains whether Eli is correct?
Eli is correct. He added 5+(-3) to find the exponent of 2
Eli is incorrect. He added the exponents instead of subtracting them.
Eli is incorrect. He subtracted the exponents instead of adding them.
Eli is incorrect. He added the exponents even though the bases are not the same.
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1 1/4 hours

step-by-step explanation:

2/4 + 2/4 + 1/4 = 5/4 or 1 1/4

false

step-by-step explanation:

whenever we assume a point on a plane then according to geometry it will definitely have 2 dimensions and if it assumed in space then it will have 3 dimensions.

m a t h w a y. c o m

step-by-step explanation:

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%