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natali 33 [55]
3 years ago
9

40÷[20−4⋅(7−4)] What is the value of the expression?

Mathematics
2 answers:
amid [387]3 years ago
8 0
5 is the answer minus what's in the parentheses
Maru [420]3 years ago
3 0
40 / [20 - 4(7-4)]...u have to do what is in the brackets first
40 / [ 20 - 4(3)]
40 / [ 20 - 12]
40 / 8
5 <===
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5 0
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2x - 3x - 18 + -18 + 2x + 5x x= .....? A.X=4.5 B.X=0 C.X=6 D.X=-4.5 :) please help?
Troyanec [42]

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Step-by-step explanation:

8 0
3 years ago
A student said we cannot subtract 1.97 from 20 because 1.97 has two decimal digits and 20 has none. Do you agree with his statem
motikmotik

Answer:

No

Step-by-step explanation:

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3 0
3 years ago
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I really need help on this question. Can someone please help me with it???
Firlakuza [10]
The formula is y=mx+4 but I forgot how to do it
7 0
3 years ago
Helpp with thisss plzz
Vladimir [108]
Student programs = 12,000 x 0.5 = 6000
teacher programs = 12000 x 0.23 = 2760
school supplies = 12000 x 0.17 = 2040
technologies = 12000 x 0.10 = 1200

1. 6000 - 2040 = 3960  this is TRUE
2. 6000 - 1200 = 4800 this is FALSE
3. 6000 + 2760 = 8760 ( approximately 8800)  this is TRUE
4. teacher programs = 2760 this is FALSE
5. FASLE

1 and 3 are correct answers


7 0
4 years ago
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