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a_sh-v [17]
3 years ago
12

Help please 1. Solve the system of equations using substitution. Show your work in the workspace provided below.

Mathematics
1 answer:
katen-ka-za [31]3 years ago
4 0

Answer:

x=4 y=3

its the answer for both

hope that helps

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What is this answer to the picture i put below
garik1379 [7]

I dont know sorry

So sorry really wish i could help

3 0
3 years ago
What is the inequality4x-13<11
Shalnov [3]
Ok! First add the 13 over to the other side, which makes 4x<24.
Then divide 24 by 4, which gives you x<6.
6 0
3 years ago
Read 2 more answers
P divided by 5 equals -32
Lostsunrise [7]

Answer:

p = -160

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define</u>

p/5 = -32

<u>Step 2: Solve for </u><em><u>p</u></em>

  1. Multiply 5 on both sides:                     p = -160
6 0
3 years ago
Read 2 more answers
Mary, Hans, and Alan have a total of $54 in their wallets. Mary has $10 more than Hans. Alan has 2 times what Mary has. How much
poizon [28]

Answer: $95

Step-by-step explanation:

Let's say Maria is M, Hans is H and Alan is A.  Maria has M amount of money.  If Hans has 10 more than Maria, he has M+10.  If Alan has 3 times what Hans has and Hans has (M+10), then Alan has 3(M+10) which is 3M+30.  Altogether they have 95 dollars.  So we will add up what they have and set it equal to 95.  M+10+M+30+3M=95.  That simplifies to 5M+40=95 and 5M=55.  Therefore, Maria has 11 dollars.  Hans has 10+11=21, and Alan has 3(21)=63.  11+21+63=95

7 0
3 years ago
30% of a number is one-thirtieth of x, find the initial expression as a fraction of x
balu736 [363]
30\%=\frac{1}{30}x\\\\0.3=\frac{1}{30}x\\\\\frac{3}{10}=\frac{1}{30}x\ \ \ \ \ |\cdot30\\\\x=9\\As\ a\ fraction\ \frac{9}{30}
7 0
4 years ago
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