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Butoxors [25]
3 years ago
7

WILL GIVE BRAINLY 3RD GRADE What is 1 + 2 + 3 times 78

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
7 0

Answer:

468

Step-by-step explanation:

Stolb23 [73]3 years ago
7 0

Answer:

237

Step-by-step explanation:

This is written as 1+2+(3x78)

=3+234

=237

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Which of the following numbers are greater than or equal to 4/7? Is it 2/5, 0.57, or 2/3. Use explanation why.
Sergeeva-Olga [200]

Answer:

2/3

Step-by-step explanation:

2/5=0.4 and 4/7=0.571428

0.57<0.571428

---------------------------

2/3=0.6667

which is greater than or equal to 4/7

5 0
3 years ago
In the expression 5x + 15 = 150, you can start solving the problem
Gnoma [55]

Answer:

i think 2x

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
3x2 - 5x + 6) + (9 - 8x - 4x2)
Ksju [112]

Answer:

13-13x

Step-by-step explanation:

3*2=6

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Combine Like Terms

(12-5x) + (1-8x)

Put x on one side and numbers on the other.

(12+1) + (-5x+ (-8x))

13-13x

8 0
3 years ago
What is the answer? <br><br><br> A: 5/20<br><br> B:5/11<br><br> C: 19/20<br><br> D: 1 9/20
Kaylis [27]
The answer is D.
Find common factors of denominators.
15+10+4/20= 29/20= 1 9/20 :)
7 0
3 years ago
7th grade math help me pleaseeee
timurjin [86]

Answer:

Step-by-step explanation:

its really simple

just use your brain

4/4 makes 1 whole and 12-11=1 we need to convert the fraction into a whole number. So what over 4 makes 11 wholes? just do 4x11=44 and 44/4=11 and 12-11=1 just do the same for the other ones

3 0
3 years ago
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