Mathematics, 22.10.2019 04:50 KindaSmartPersonn
Using only the addition and multiplication operations with the numbers 1, 2, 3, and 4 each exactly once,
it is possible to build a numeric expression (with parentheses to show the order used to build the
expression) that evaluates to 21. for example, 1 + ((2 + 3) · 4) is one such expression.
a. build two more numeric expressions that evaluate to 21 using the criteria above. both must be
different from the example given.
b. in both of your expressions, replace 1 with a, 2 with b, 3 with c, and 4 with d to get two algebraic
expressions. for example, a + ((b + c) · d) shows the replacements for the example given.
Answers: 2
Mathematics, 21.06.2019 15:00
The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?
Answers: 1
Mathematics, 21.06.2019 20:30
The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?
Answers: 3
Mathematics, 21.06.2019 23:00
Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10
Answers: 1
Using only the addition and multiplication operations with the numbers 1, 2, 3, and 4 each exactly o...
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