A bank offers a children's savings account with an interest rate of 0.75%. A second bank offers a standard savings account with an interest rate of 0.10%. Which expression represents how much greater
the rate is for the children's account than the rate for the standard account?
A. 0.75% + 0.10%
B. 0.75% + (-0.10%)
C. (-0.75%) + 0.10%
D. (-0.75%) +(-0.10%)

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

What expression is equivalent to 42x-56y

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?