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3 years ago

Find the value of x. 64 x

Mathematics

1 answer:

lions [1.4K]3 years ago

5 0

Answer:

the value of x is 116

Step-by-step explanation:

180-64=116

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HELPPP ME PLEASEE!!!! ONLY NUMBER 7 ON HOW TO GRAPH AND NUMBER 9 PLEASEEE. I REALLY NEED THIS I START SCHOOL TOMORROW

lana66690 [7]

Answer:

7.) write 0 in one of the dashes and then you can count with fractions or decimals.

Draw an open circle (not filled in) on the 17/3 dash. Then draw the arrow going the same direction as #8.

9.)

$64 \leqslant 24 + x$

He still needs 40 oz to drink.

40 (less than or equal to sign) x

Step-by-step explanation:

*Find how many ounces in 8 cups

8 cups × 8 ounces = 64 ounces

**Figure out the sign

- it has to be equal to because his goal is to drink at least 64 oz.

- the sign has to also be greater than because he want to drink more than 64 if possible for him

***What goes on the other side of the sign?

- the 24 oz that he already drank plus the needed amount, let it be x for unknown

- the equation is 24 + unknown, or 24 + x

****Join all parts to get equation:

$64 \leqslant 24 + x$

*****isolate x

- subtract 24 to both sides to cancel out the 24 on the side with x

******Answer to how many oz he still needs:

40 (less than or equal to sign) x

Oops I had said it was greater than but it's less than because the x is supposed to be equal to or greater than 40 oz.

8 0

3 years ago

. solve it I will mark u as brilliant

Mkey [24]

Answer:

5/100 , 7/2 ,4/5 321/100, 35/100, 607/1000, 3/2, 52/1

Step-by-step explanation:

5 0

3 years ago

Which expressions are equivalent to 4d+6+2d4d+6+2d ? Choose all answers that apply: Choose all answers that apply: (Choice A) A

Sliva [168]

Answer:

Options A and C are correct choices.

Step-by-step explanation:

We have been given an expression $4d+6+2d$ and we are asked to choose all the equivalent expressions from given choices.

Let us simplify our given expression.

$4d+6+2d=(4d+2d)+6$

$4d+6+2d=6d+6$

Let us see which of our given choices matches with our answer.

A. $2(3d+3)$

Upon using distributive property $a(b+c)=a*b+a*c$ we will get,

$2*3d+2*3$

$6d+6$

Therefore, option A is a correct choice.

B. $6(d+6)$

Upon using distributive property $a(b+c)=a*b+a*c$ we will get,

$6*d+6*6$

$6d+36$

Since this expression is not equivalent to our answer, therefore, option B is not a correct choice.

C. $(3d+3)+(3d+3)$

Upon removing parenthesis we will get,

$3d+3+3d+3$

Upon combining like terms we will get,

$(3d+3d)+(3+3)$

$6d+6$

Therefore, option C is the correct choice.

7 0

3 years ago

5(y+2/5)=-13 need help asap rocky

Gwar [14]

Answer:

y=-3

Step-by-step explanation:

first distribute then solve for y

5y+2=-13

-2 on both sides

5y=-15

divide by five on each side

y=-3

3 0

3 years ago

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A Restaurant hostess is paid $50 plus 10% of the waitstaff's tips for each night she works. If y represents her pay each night a

Natalija [7]

Answer: x-50=10

Step-by-step explanation:

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3 years ago