7th grade math Ms. Sue

posted by .

2.
6x + 29 = 5 (1 point)

–4
–18
204
–144

9.
Raymond buys bottles of water at $2.10 each and a large pizza at $12.99. The total cost was $21.39. How many bottles of water b did he buy? (1 point)

2.10b + 12.99 = 21.39; 4 bottles
2.10 + 12.99b = 21.39; 4 bottles
2.10c = 21.39 + 12.99; 6 bottles
21.39 – 2.10b = 12.99; 16 bottles

For #2, Is the answer -18? Yes, there is no typo.....

  • 7th grade math Ms. Sue -

    No.
    6x + 29 = 5
    6x = 5 - 29
    6x = -24
    x = -24/6
    x = -4

    OK. 9 looks right now. I think I was misreading it before.

    Here's the answer.

    2.10b + 12.99 = 21.39; 4 bottles

  • 7th grade math Ms. Sue -

    Thanks! They were all right!

  • 7th grade math Ms. Sue -

    You have to watch out for me. I've learned that no matter how I try, I'll make a mistake about 5% of the time.

    :-)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Geometry Ms. Sue help please?

    Ms. Sue, can you help me again? you replied to my question but i still need a bit of help Small Pizza- radius 6 in. cost $9.75 Medium- radius 8in cost $12 Large-diameter 20 in cost $16.50 The edge is stuffed with cheese, and its the
  2. 7th gade math Ms. Sue please

    1. y minus five over three= 1 (1 point) –2 8 18 6 2. 6x + 29 = 5 (1 point) –4 –18 204 –144 3. Combine like terms: –21a + 16a (1 point) –5a 5a 37a –37a Simplify the expression. 4. 9a – b – 2a – 10b (1 point) –7a …
  3. 7th grade math Ms. Sue please last questions

    2. 6x + 29 = 5 (1 point) –4 –18 204 –144 7. 4(y – 4) = 8 (1 point) –2 2 4 6 9. Raymond buys bottles of water at $2.10 each and a large pizza at $12.99. The total cost was $21.39. How many bottles of water b did he buy?
  4. Ms.Sue or Steve can u please help me?!?!!?

    Ok these are some textbook questions i need to turn in soon could you please check and see if they are correct~ 1. x over 4 + 1 = –5 (1 point) –2 16 4 –24 2. 6x + 29 = 5 (1 point) –4 –18 204 –144 3. Combine like terms: …
  5. Math

    Four friends went to see a movie. Each ticket cost $x. The table shows the prices of several items at the theater. They bought four large pretzels and four bottles of water. Write and simplify an expression that represents the total …
  6. Math!!

    Raymond buys bottles of water at $2.10 each and a large pizza at $12.99. The total cost was $21.39. How many bottles of water b did he buy?
  7. Math/ algebra please help

    Y - 5=1 over 3 A. -2 B. 8 C. 18 D.6 6x + 29 = 5 A. -4 B. -18 C. 204 D. -144 Combine like terms -21a + 16a A. -5a B. 5a C.37a D. -37a Simplify the expression 9a - b -2a - 10b A.-7a + 11b B. 11a+ 9b C. -11a+ 9b D.7a+11b 5(x+10)+x A. …
  8. One more for Damon!

    Sorry just this last one! 1. Raymond buys bottles of water at $2.10 each and a large pizza at $12.99. The total cost was $21.39. How many bottles of water, b, did he buy?
  9. Math

    solve the equation 1. y-5/3=1 a) -2 <-------------------- b) 8 c) 18 d) 6 2. 6x + 29 = 5 (1 point) –4 –18 204 –144 <------------------------ 3. Combine like terms: –21a + 16a a) –5a b) 5a c) 37a <--------------------------- …
  10. Math

    1. y-5/3=1 -2 8*** 18 6 2. 6x+29=5 -4*** -18 204 -144 3. -21a+16a -5a*** 5a 37a -37a 4. 9a-b-2a-10b -7a+11b 11a+9b -11a-9b 7a-11b*** 5. 5(x+10)+x 6x+15 5x+15 6x+50*** 4x-50 6. -4n+7+2n=1 1 3*** -3 4 7. 4(y-4)=8 -2 2 4 6*** 8. Raymond …

More Similar Questions