Ababy otter was born 3/4 of a month early at
birth it’s weight was 7/8 kilograms which is 9/10 kilograms less than the average weight of the newborn otter in the aquarium what is the average weight of the newborn otter

 or  

Step-by-step explanation:

Let

x------->  the average weight of the newborn otter

we know that

-----> linear equation that represent the situation

solve for x

Adds both sides

Simplify

Convert to mixed number

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629