Question

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

Answer 1

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.