Test prep
6. jane is saving to buy a cell phone. she is given a $100 gift to start and saves
$35 a month from her allowance. so after 1 month, jane has saved $135.
does it make sense to represent the relationship between the amount saved
and the number of months with one constant rate? why or why not? explain
your answer.

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

"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

2y+y=5

add 2y and y