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Alex
3 years ago
11

Plzzz...somebody help me in math

Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
8 0

Answer:

I can probably help, but there is no image or equation.

ivolga24 [154]3 years ago
7 0

Answer:

I can try give me a problem

Step-by-step explanation:

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Please teach me how to do this question..tq​
nikitadnepr [17]

Answer:

Emilia bought 28 sweets

Step-by-step explanation:

now they have 65, but before they had 65-15+10 because earlier, zakiah had ten more sweets than now and Emilia had 15 less, so basically, if you wanna calculate number of sweets they had earlier, you have to make minus from plus and in reverse too.

65-15+10=60 and now just do that simply ratio

E:Z=7:8

E+Z=7x+8x

60=15x

4=x

7x=28=Emilia

8x=32=Zakiah

Accuracy test:

(28+15)+(32-10)=65

28 is 4•7 and 32 is 4•8

3 0
4 years ago
An 8-ounce box of Crispy Crackers costs $1.59 and a 32-ounce box costs $6.79. Which box is the better buy?
kozerog [31]

Answer:

A.

8 oz for 0.20/oz

Step-by-step explanation:

1.59 divided by 8 is =0.198

That rounds to 0.20.

The cost of an 8-ounce box of Crispy Crackers is 0.20/oz.

32 divided by 6.79 = 4.71

The cost of a 32-ounce box cost is 4.71/oz

0.20 < 4.71

8 0
3 years ago
Read 2 more answers
Yx(y+1) + 4x(y + 1) - 5(y + 1) factor
zheka24 [161]

( yx + 4x - 5 )( y + 1 )

.....................................

5 0
3 years ago
FREE BRAINLIEST
Anvisha [2.4K]

Answer: All circles have a 360 degree so it think its A. All circles have exactly one center point.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What equation results from completing the square and then factoring? x^2+22x=31 A.(x+22)^2=53 B.(x+22)^2=152 C.(x+11)^2=152 D.(x
Paladinen [302]

Answer:

\boxed{\mathrm{Option \ C}}

Step-by-step explanation:

=> x^2+22x = 31

=> (x)^2+2(x)(11) = 31

Since b = 11 , So (11)^2 needs to be added to both sides

Adding (11)^2  to both sides

=> (x)^2+2(x)(11)+(11)^2 = 31+(11)^2

Completing the square

=> (x+11)^2 = 31+121

=> (x+11)^2 = 152

8 0
3 years ago
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