At a certain fruit stand, the price of an apple is twice the pric

您还没有登录，登录以后才可以查看答疑和进行提问。

试题详情

At a certain fruit stand, the price of an apple is twice the price of an orange. For which of the following combinations of apples and oranges is the total price equal to the total price of 20 oranges?

Indicate all such combinations.

A、2 apples and 16 oranges
B、3 apples and 14 oranges
C、4 apples and 10 oranges
D、6 apples and 8 oranges
E、10 apples and 5 oranges
F、12 apples and 4 oranges

答案：A,B,D

专业教师答疑

最新

提问

还没有人问到这里。

问个问题

答疑小程序

最热提问

Reading Comprehension
It can be reasonably inferred from the passage tha......
Text Completion
Melodramas, which present the stark oppositions be......
Problem Solving
The design indicated above was made from a circula......
Text Completion
The author of this political history text shows co......
Text Completion
Given children’s active fantasy lives, one might......
Sentence Equivalence
The apparent simplicity of savanna or a prairie la......
Text Completion
Burke is often on slippery ground when it comes to......
Reading Comprehension
The author's argument implies that, compared to th......

试题详情

专业教师答疑 最新 提问

问个问题

答疑小程序

最热提问

专业教师答疑

最新

提问